40155482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1951}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 61979904

約数和(自身を除く): 21824422

約数列:

[1, 2, 41, 82, 251, 502, 1951, 3902, 10291, 20582, 79991, 159982, 489701, 979402, 20077741, 40155482]

約数ペア:

[(1, 40155482), (2, 20077741), (41, 979402), (82, 489701), (251, 159982), (502, 79991), (1951, 20582), (3902, 10291)]