31481672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{106357}}^1$

素因数の和:106400

約数の個数: 16

約数和(自身を含む): 60624060

約数和(自身を除く): 29142388

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 106357, 212714, 425428, 850856, 3935209, 7870418, 15740836, 31481672]

約数ペア:

[(1, 31481672), (2, 15740836), (4, 7870418), (8, 3935209), (37, 850856), (74, 425428), (148, 212714), (296, 106357)]