90253156

素因数分解:

$2^2\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{2089}}^1$

素因数の和:3643

約数の個数: 24

約数和(自身を含む): 180709760

約数和(自身を除く): 90456604

約数列:

[1, 2, 4, 7, 14, 28, 1543, 2089, 3086, 4178, 6172, 8356, 10801, 14623, 21602, 29246, 43204, 58492, 3223327, 6446654, 12893308, 22563289, 45126578, 90253156]

約数ペア:

[(1, 90253156), (2, 45126578), (4, 22563289), (7, 12893308), (14, 6446654), (28, 3223327), (1543, 58492), (2089, 43204), (3086, 29246), (4178, 21602), (6172, 14623), (8356, 10801)]