85991830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6451}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 163519488

約数和(自身を除く): 77527658

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6451, 6665, 12902, 13330, 32255, 64510, 199981, 277393, 399962, 554786, 999905, 1386965, 1999810, 2773930, 8599183, 17198366, 42995915, 85991830]

約数ペア:

[(1, 85991830), (2, 42995915), (5, 17198366), (10, 8599183), (31, 2773930), (43, 1999810), (62, 1386965), (86, 999905), (155, 554786), (215, 399962), (310, 277393), (430, 199981), (1333, 64510), (2666, 32255), (6451, 13330), (6665, 12902)]