90268928

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{15331}}^1$

素因数の和:15370

約数の個数: 36

約数和(自身を含む): 188031648

約数和(自身を除く): 97762720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 15331, 30662, 61324, 122648, 245296, 352613, 490592, 705226, 981184, 1410452, 1962368, 2820904, 3924736, 5641808, 11283616, 22567232, 45134464, 90268928]

約数ペア:

[(1, 90268928), (2, 45134464), (4, 22567232), (8, 11283616), (16, 5641808), (23, 3924736), (32, 2820904), (46, 1962368), (64, 1410452), (92, 981184), (128, 705226), (184, 490592), (256, 352613), (368, 245296), (736, 122648), (1472, 61324), (2944, 30662), (5888, 15331)]