90601396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 161529984

約数和(自身を除く): 70928588

約数列:

[1, 2, 4, 71, 142, 263, 284, 526, 1052, 1213, 2426, 4852, 18673, 37346, 74692, 86123, 172246, 319019, 344492, 638038, 1276076, 22650349, 45300698, 90601396]

約数ペア:

[(1, 90601396), (2, 45300698), (4, 22650349), (71, 1276076), (142, 638038), (263, 344492), (284, 319019), (526, 172246), (1052, 86123), (1213, 74692), (2426, 37346), (4852, 18673)]