86392640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15915

約数の個数: 56

約数和(自身を含む): 217837512

約数和(自身を除く): 131444872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 15881, 31762, 63524, 79405, 127048, 158810, 254096, 269977, 317620, 508192, 539954, 635240, 1016384, 1079908, 1270480, 1349885, 2159816, 2540960, 2699770, 4319632, 5081920, 5399540, 8639264, 10799080, 17278528, 21598160, 43196320, 86392640]

約数ペア:

[(1, 86392640), (2, 43196320), (4, 21598160), (5, 17278528), (8, 10799080), (10, 8639264), (16, 5399540), (17, 5081920), (20, 4319632), (32, 2699770), (34, 2540960), (40, 2159816), (64, 1349885), (68, 1270480), (80, 1079908), (85, 1016384), (136, 635240), (160, 539954), (170, 508192), (272, 317620), (320, 269977), (340, 254096), (544, 158810), (680, 127048), (1088, 79405), (1360, 63524), (2720, 31762), (5440, 15881)]