90961738

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{10429}}^1$

素因数の和:10534

約数の個数: 24

約数和(自身を含む): 160517700

約数和(自身を除く): 69555962

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 10429, 20858, 73003, 146006, 511021, 928181, 1022042, 1856362, 6497267, 12994534, 45480869, 90961738]

約数ペア:

[(1, 90961738), (2, 45480869), (7, 12994534), (14, 6497267), (49, 1856362), (89, 1022042), (98, 928181), (178, 511021), (623, 146006), (1246, 73003), (4361, 20858), (8722, 10429)]