31710112

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 72721152

約数和(自身を除く): 41011040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2671, 2968, 5342, 5936, 10684, 11872, 18697, 21368, 37394, 42736, 74788, 85472, 141563, 149576, 283126, 299152, 566252, 598304, 990941, 1132504, 1981882, 2265008, 3963764, 4530016, 7927528, 15855056, 31710112]

約数ペア:

[(1, 31710112), (2, 15855056), (4, 7927528), (7, 4530016), (8, 3963764), (14, 2265008), (16, 1981882), (28, 1132504), (32, 990941), (53, 598304), (56, 566252), (106, 299152), (112, 283126), (212, 149576), (224, 141563), (371, 85472), (424, 74788), (742, 42736), (848, 37394), (1484, 21368), (1696, 18697), (2671, 11872), (2968, 10684), (5342, 5936)]