90230152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1319}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 89395448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503, 1006, 1319, 2012, 2638, 4024, 5276, 8551, 10552, 17102, 22423, 34204, 44846, 68408, 89692, 179384, 663457, 1326914, 2653828, 5307656, 11278769, 22557538, 45115076, 90230152]

約数ペア:

[(1, 90230152), (2, 45115076), (4, 22557538), (8, 11278769), (17, 5307656), (34, 2653828), (68, 1326914), (136, 663457), (503, 179384), (1006, 89692), (1319, 68408), (2012, 44846), (2638, 34204), (4024, 22423), (5276, 17102), (8551, 10552)]