89957488

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41039}}^1$

素因数の和:41184

約数の個数: 20

約数和(自身を含む): 175569120

約数和(自身を除く): 85611632

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41039, 82078, 164156, 328312, 656624, 5622343, 11244686, 22489372, 44978744, 89957488]

約数ペア:

[(1, 89957488), (2, 44978744), (4, 22489372), (8, 11244686), (16, 5622343), (137, 656624), (274, 328312), (548, 164156), (1096, 82078), (2192, 41039)]