80554624

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 167792040

約数和(自身を除く): 87237416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 73, 74, 128, 146, 148, 233, 292, 296, 466, 584, 592, 932, 1168, 1184, 1864, 2336, 2368, 2701, 3728, 4672, 4736, 5402, 7456, 8621, 9344, 10804, 14912, 17009, 17242, 21608, 29824, 34018, 34484, 43216, 68036, 68968, 86432, 136072, 137936, 172864, 272144, 275872, 345728, 544288, 551744, 629333, 1088576, 1103488, 1258666, 2177152, 2517332, 5034664, 10069328, 20138656, 40277312, 80554624]

約数ペア:

[(1, 80554624), (2, 40277312), (4, 20138656), (8, 10069328), (16, 5034664), (32, 2517332), (37, 2177152), (64, 1258666), (73, 1103488), (74, 1088576), (128, 629333), (146, 551744), (148, 544288), (233, 345728), (292, 275872), (296, 272144), (466, 172864), (584, 137936), (592, 136072), (932, 86432), (1168, 68968), (1184, 68036), (1864, 43216), (2336, 34484), (2368, 34018), (2701, 29824), (3728, 21608), (4672, 17242), (4736, 17009), (5402, 14912), (7456, 10804), (8621, 9344)]