63531338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{78823}}^1$

素因数の和:78869

約数の個数: 16

約数和(自身を含む): 105939456

約数和(自身を除く): 42408118

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 78823, 157646, 1024699, 2049398, 2443513, 4887026, 31765669, 63531338]

約数ペア:

[(1, 63531338), (2, 31765669), (13, 4887026), (26, 2443513), (31, 2049398), (62, 1024699), (403, 157646), (806, 78823)]