40592506

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 62120448

約数和(自身を除く): 21527942

約数列:

[1, 2, 101, 103, 202, 206, 1951, 3902, 10403, 20806, 197051, 200953, 394102, 401906, 20296253, 40592506]

約数ペア:

[(1, 40592506), (2, 20296253), (101, 401906), (103, 394102), (202, 200953), (206, 197051), (1951, 20806), (3902, 10403)]