31167816

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 80481600

約数和(自身を除く): 49313784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 107, 159, 212, 214, 229, 318, 321, 424, 428, 458, 636, 642, 687, 856, 916, 1272, 1284, 1374, 1832, 2568, 2748, 5496, 5671, 11342, 12137, 17013, 22684, 24274, 24503, 34026, 36411, 45368, 48548, 49006, 68052, 72822, 73509, 97096, 98012, 136104, 145644, 147018, 196024, 291288, 294036, 588072, 1298659, 2597318, 3895977, 5194636, 7791954, 10389272, 15583908, 31167816]

約数ペア:

[(1, 31167816), (2, 15583908), (3, 10389272), (4, 7791954), (6, 5194636), (8, 3895977), (12, 2597318), (24, 1298659), (53, 588072), (106, 294036), (107, 291288), (159, 196024), (212, 147018), (214, 145644), (229, 136104), (318, 98012), (321, 97096), (424, 73509), (428, 72822), (458, 68052), (636, 49006), (642, 48548), (687, 45368), (856, 36411), (916, 34026), (1272, 24503), (1284, 24274), (1374, 22684), (1832, 17013), (2568, 12137), (2748, 11342), (5496, 5671)]