31554192

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 85004480

約数和(自身を除く): 53450288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 109, 111, 148, 163, 218, 222, 296, 326, 327, 436, 444, 489, 592, 652, 654, 872, 888, 978, 1304, 1308, 1744, 1776, 1956, 2608, 2616, 3912, 4033, 5232, 6031, 7824, 8066, 12062, 12099, 16132, 17767, 18093, 24124, 24198, 32264, 35534, 36186, 48248, 48396, 53301, 64528, 71068, 72372, 96496, 96792, 106602, 142136, 144744, 193584, 213204, 284272, 289488, 426408, 657379, 852816, 1314758, 1972137, 2629516, 3944274, 5259032, 7888548, 10518064, 15777096, 31554192]

約数ペア:

[(1, 31554192), (2, 15777096), (3, 10518064), (4, 7888548), (6, 5259032), (8, 3944274), (12, 2629516), (16, 1972137), (24, 1314758), (37, 852816), (48, 657379), (74, 426408), (109, 289488), (111, 284272), (148, 213204), (163, 193584), (218, 144744), (222, 142136), (296, 106602), (326, 96792), (327, 96496), (436, 72372), (444, 71068), (489, 64528), (592, 53301), (652, 48396), (654, 48248), (872, 36186), (888, 35534), (978, 32264), (1304, 24198), (1308, 24124), (1744, 18093), (1776, 17767), (1956, 16132), (2608, 12099), (2616, 12062), (3912, 8066), (4033, 7824), (5232, 6031)]