87655808

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{40283}}^1$

素因数の和:40314

約数の個数: 32

約数和(自身を含む): 184903560

約数和(自身を除く): 97247752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 40283, 80566, 161132, 322264, 644528, 684811, 1289056, 1369622, 2578112, 2739244, 5156224, 5478488, 10956976, 21913952, 43827904, 87655808]

約数ペア:

[(1, 87655808), (2, 43827904), (4, 21913952), (8, 10956976), (16, 5478488), (17, 5156224), (32, 2739244), (34, 2578112), (64, 1369622), (68, 1289056), (128, 684811), (136, 644528), (272, 322264), (544, 161132), (1088, 80566), (2176, 40283)]