31223712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 58189920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 127, 156, 197, 208, 254, 312, 381, 394, 416, 508, 591, 624, 762, 788, 1016, 1182, 1248, 1524, 1576, 1651, 2032, 2364, 2561, 3048, 3152, 3302, 4064, 4728, 4953, 5122, 6096, 6304, 6604, 7683, 9456, 9906, 10244, 12192, 13208, 15366, 18912, 19812, 20488, 25019, 26416, 30732, 39624, 40976, 50038, 52832, 61464, 75057, 79248, 81952, 100076, 122928, 150114, 158496, 200152, 245856, 300228, 325247, 400304, 600456, 650494, 800608, 975741, 1200912, 1300988, 1951482, 2401824, 2601976, 3902964, 5203952, 7805928, 10407904, 15611856, 31223712]

約数ペア:

[(1, 31223712), (2, 15611856), (3, 10407904), (4, 7805928), (6, 5203952), (8, 3902964), (12, 2601976), (13, 2401824), (16, 1951482), (24, 1300988), (26, 1200912), (32, 975741), (39, 800608), (48, 650494), (52, 600456), (78, 400304), (96, 325247), (104, 300228), (127, 245856), (156, 200152), (197, 158496), (208, 150114), (254, 122928), (312, 100076), (381, 81952), (394, 79248), (416, 75057), (508, 61464), (591, 52832), (624, 50038), (762, 40976), (788, 39624), (1016, 30732), (1182, 26416), (1248, 25019), (1524, 20488), (1576, 19812), (1651, 18912), (2032, 15366), (2364, 13208), (2561, 12192), (3048, 10244), (3152, 9906), (3302, 9456), (4064, 7683), (4728, 6604), (4953, 6304), (5122, 6096)]