85694368

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 174752424

約数和(自身を除く): 89058056

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 314, 461, 592, 628, 922, 1184, 1256, 1844, 2512, 3688, 5024, 5809, 7376, 11618, 14752, 17057, 23236, 34114, 46472, 68228, 72377, 92944, 136456, 144754, 185888, 272912, 289508, 545824, 579016, 1158032, 2316064, 2677949, 5355898, 10711796, 21423592, 42847184, 85694368]

約数ペア:

[(1, 85694368), (2, 42847184), (4, 21423592), (8, 10711796), (16, 5355898), (32, 2677949), (37, 2316064), (74, 1158032), (148, 579016), (157, 545824), (296, 289508), (314, 272912), (461, 185888), (592, 144754), (628, 136456), (922, 92944), (1184, 72377), (1256, 68228), (1844, 46472), (2512, 34114), (3688, 23236), (5024, 17057), (5809, 14752), (7376, 11618)]