99688816

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{21559}}^1$

素因数の和:21601

約数の個数: 30

約数和(自身を含む): 205186520

約数和(自身を除く): 105497704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 21559, 43118, 86236, 172472, 344944, 366503, 733006, 1466012, 2932024, 5864048, 6230551, 12461102, 24922204, 49844408, 99688816]

約数ペア:

[(1, 99688816), (2, 49844408), (4, 24922204), (8, 12461102), (16, 6230551), (17, 5864048), (34, 2932024), (68, 1466012), (136, 733006), (272, 366503), (289, 344944), (578, 172472), (1156, 86236), (2312, 43118), (4624, 21559)]