90378848

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13913}}^1$

素因数の和:13959

約数の個数: 48

約数和(自身を含む): 210379680

約数和(自身を除く): 120000832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 13913, 27826, 55652, 97391, 111304, 194782, 222608, 389564, 403477, 445216, 779128, 806954, 1558256, 1613908, 2824339, 3116512, 3227816, 5648678, 6455632, 11297356, 12911264, 22594712, 45189424, 90378848]

約数ペア:

[(1, 90378848), (2, 45189424), (4, 22594712), (7, 12911264), (8, 11297356), (14, 6455632), (16, 5648678), (28, 3227816), (29, 3116512), (32, 2824339), (56, 1613908), (58, 1558256), (112, 806954), (116, 779128), (203, 445216), (224, 403477), (232, 389564), (406, 222608), (464, 194782), (812, 111304), (928, 97391), (1624, 55652), (3248, 27826), (6496, 13913)]