40938584

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{17707}}^1$

素因数の和:17747

約数の個数: 24

約数和(自身を含む): 81545340

約数和(自身を除く): 40606756

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 17707, 35414, 70828, 141656, 301019, 602038, 1204076, 2408152, 5117323, 10234646, 20469292, 40938584]

約数ペア:

[(1, 40938584), (2, 20469292), (4, 10234646), (8, 5117323), (17, 2408152), (34, 1204076), (68, 602038), (136, 301019), (289, 141656), (578, 70828), (1156, 35414), (2312, 17707)]