31396752

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4700

約数の個数: 60

約数和(自身を含む): 89756160

約数和(自身を除く): 58359408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4639, 6768, 9278, 13917, 18556, 27834, 37112, 41751, 55668, 74224, 83502, 111336, 167004, 218033, 222672, 334008, 436066, 654099, 668016, 872132, 1308198, 1744264, 1962297, 2616396, 3488528, 3924594, 5232792, 7849188, 10465584, 15698376, 31396752]

約数ペア:

[(1, 31396752), (2, 15698376), (3, 10465584), (4, 7849188), (6, 5232792), (8, 3924594), (9, 3488528), (12, 2616396), (16, 1962297), (18, 1744264), (24, 1308198), (36, 872132), (47, 668016), (48, 654099), (72, 436066), (94, 334008), (141, 222672), (144, 218033), (188, 167004), (282, 111336), (376, 83502), (423, 74224), (564, 55668), (752, 41751), (846, 37112), (1128, 27834), (1692, 18556), (2256, 13917), (3384, 9278), (4639, 6768)]