31214448

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 95056416

約数和(自身を除く): 63841968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 41, 48, 51, 68, 72, 82, 102, 123, 136, 144, 153, 164, 204, 246, 272, 306, 311, 328, 369, 408, 492, 612, 622, 656, 697, 738, 816, 933, 984, 1224, 1244, 1394, 1476, 1866, 1968, 2091, 2448, 2488, 2788, 2799, 2952, 3732, 4182, 4976, 5287, 5576, 5598, 5904, 6273, 7464, 8364, 10574, 11152, 11196, 12546, 12751, 14928, 15861, 16728, 21148, 22392, 25092, 25502, 31722, 33456, 38253, 42296, 44784, 47583, 50184, 51004, 63444, 76506, 84592, 95166, 100368, 102008, 114759, 126888, 153012, 190332, 204016, 216767, 229518, 253776, 306024, 380664, 433534, 459036, 612048, 650301, 761328, 867068, 918072, 1300602, 1734136, 1836144, 1950903, 2601204, 3468272, 3901806, 5202408, 7803612, 10404816, 15607224, 31214448]

約数ペア:

[(1, 31214448), (2, 15607224), (3, 10404816), (4, 7803612), (6, 5202408), (8, 3901806), (9, 3468272), (12, 2601204), (16, 1950903), (17, 1836144), (18, 1734136), (24, 1300602), (34, 918072), (36, 867068), (41, 761328), (48, 650301), (51, 612048), (68, 459036), (72, 433534), (82, 380664), (102, 306024), (123, 253776), (136, 229518), (144, 216767), (153, 204016), (164, 190332), (204, 153012), (246, 126888), (272, 114759), (306, 102008), (311, 100368), (328, 95166), (369, 84592), (408, 76506), (492, 63444), (612, 51004), (622, 50184), (656, 47583), (697, 44784), (738, 42296), (816, 38253), (933, 33456), (984, 31722), (1224, 25502), (1244, 25092), (1394, 22392), (1476, 21148), (1866, 16728), (1968, 15861), (2091, 14928), (2448, 12751), (2488, 12546), (2788, 11196), (2799, 11152), (2952, 10574), (3732, 8364), (4182, 7464), (4976, 6273), (5287, 5904), (5576, 5598)]