86905696

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{7523}}^1$

素因数の和:7571

約数の個数: 36

約数和(自身を含む): 180598572

約数和(自身を除く): 93692876

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 7523, 11552, 15046, 30092, 60184, 120368, 142937, 240736, 285874, 571748, 1143496, 2286992, 2715803, 4573984, 5431606, 10863212, 21726424, 43452848, 86905696]

約数ペア:

[(1, 86905696), (2, 43452848), (4, 21726424), (8, 10863212), (16, 5431606), (19, 4573984), (32, 2715803), (38, 2286992), (76, 1143496), (152, 571748), (304, 285874), (361, 240736), (608, 142937), (722, 120368), (1444, 60184), (2888, 30092), (5776, 15046), (7523, 11552)]