91890272

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 185149440

約数和(自身を除く): 93259168

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 163, 223, 316, 326, 446, 632, 652, 892, 1264, 1304, 1784, 2528, 2608, 3568, 5216, 7136, 12877, 17617, 25754, 35234, 36349, 51508, 70468, 72698, 103016, 140936, 145396, 206032, 281872, 290792, 412064, 563744, 581584, 1163168, 2871571, 5743142, 11486284, 22972568, 45945136, 91890272]

約数ペア:

[(1, 91890272), (2, 45945136), (4, 22972568), (8, 11486284), (16, 5743142), (32, 2871571), (79, 1163168), (158, 581584), (163, 563744), (223, 412064), (316, 290792), (326, 281872), (446, 206032), (632, 145396), (652, 140936), (892, 103016), (1264, 72698), (1304, 70468), (1784, 51508), (2528, 36349), (2608, 35234), (3568, 25754), (5216, 17617), (7136, 12877)]