1611296

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 3248784

約数和(自身を除く): 1637488

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1171, 1376, 2342, 4684, 9368, 18736, 37472, 50353, 100706, 201412, 402824, 805648, 1611296]

約数ペア:

[(1, 1611296), (2, 805648), (4, 402824), (8, 201412), (16, 100706), (32, 50353), (43, 37472), (86, 18736), (172, 9368), (344, 4684), (688, 2342), (1171, 1376)]