77487632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{284881}}^1$

素因数の和:284906

約数の個数: 20

約数和(自身を含む): 158964156

約数和(自身を除く): 81476524

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 284881, 569762, 1139524, 2279048, 4558096, 4842977, 9685954, 19371908, 38743816, 77487632]

約数ペア:

[(1, 77487632), (2, 38743816), (4, 19371908), (8, 9685954), (16, 4842977), (17, 4558096), (34, 2279048), (68, 1139524), (136, 569762), (272, 284881)]