90471344

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{4421}}^1$

素因数の和:5708

約数の個数: 20

約数和(自身を含む): 175464960

約数和(自身を除く): 84993616

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 4421, 5116, 8842, 10232, 17684, 20464, 35368, 70736, 5654459, 11308918, 22617836, 45235672, 90471344]

約数ペア:

[(1, 90471344), (2, 45235672), (4, 22617836), (8, 11308918), (16, 5654459), (1279, 70736), (2558, 35368), (4421, 20464), (5116, 17684), (8842, 10232)]