91387070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17341}}^1$

素因数の和:17396

約数の個数: 32

約数和(自身を含む): 179801856

約数和(自身を除く): 88414786

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 17341, 34682, 86705, 173410, 294797, 537571, 589594, 1075142, 1473985, 2687855, 2947970, 5375710, 9138707, 18277414, 45693535, 91387070]

約数ペア:

[(1, 91387070), (2, 45693535), (5, 18277414), (10, 9138707), (17, 5375710), (31, 2947970), (34, 2687855), (62, 1473985), (85, 1075142), (155, 589594), (170, 537571), (310, 294797), (527, 173410), (1054, 86705), (2635, 34682), (5270, 17341)]