16705776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 45393920

約数和(自身を除く): 28688144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 109, 124, 186, 206, 218, 248, 309, 327, 372, 412, 436, 496, 618, 654, 744, 824, 872, 1236, 1308, 1488, 1648, 1744, 2472, 2616, 3193, 3379, 4944, 5232, 6386, 6758, 9579, 10137, 11227, 12772, 13516, 19158, 20274, 22454, 25544, 27032, 33681, 38316, 40548, 44908, 51088, 54064, 67362, 76632, 81096, 89816, 134724, 153264, 162192, 179632, 269448, 348037, 538896, 696074, 1044111, 1392148, 2088222, 2784296, 4176444, 5568592, 8352888, 16705776]

約数ペア:

[(1, 16705776), (2, 8352888), (3, 5568592), (4, 4176444), (6, 2784296), (8, 2088222), (12, 1392148), (16, 1044111), (24, 696074), (31, 538896), (48, 348037), (62, 269448), (93, 179632), (103, 162192), (109, 153264), (124, 134724), (186, 89816), (206, 81096), (218, 76632), (248, 67362), (309, 54064), (327, 51088), (372, 44908), (412, 40548), (436, 38316), (496, 33681), (618, 27032), (654, 25544), (744, 22454), (824, 20274), (872, 19158), (1236, 13516), (1308, 12772), (1488, 11227), (1648, 10137), (1744, 9579), (2472, 6758), (2616, 6386), (3193, 5232), (3379, 4944)]