90448202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 151224192

約数和(自身を除く): 60775990

約数列:

[1, 2, 13, 26, 37, 74, 167, 334, 481, 563, 962, 1126, 2171, 4342, 6179, 7319, 12358, 14638, 20831, 41662, 80327, 94021, 160654, 188042, 270803, 541606, 1222273, 2444546, 3478777, 6957554, 45224101, 90448202]

約数ペア:

[(1, 90448202), (2, 45224101), (13, 6957554), (26, 3478777), (37, 2444546), (74, 1222273), (167, 541606), (334, 270803), (481, 188042), (563, 160654), (962, 94021), (1126, 80327), (2171, 41662), (4342, 20831), (6179, 14638), (7319, 12358)]