23131528

素因数分解:

$2^3\times 7^2\times {\mathrm{59009}}^1$

素因数の和:59029

約数の個数: 24

約数和(自身を含む): 50453550

約数和(自身を除く): 27322022

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 59009, 118018, 236036, 413063, 472072, 826126, 1652252, 2891441, 3304504, 5782882, 11565764, 23131528]

約数ペア:

[(1, 23131528), (2, 11565764), (4, 5782882), (7, 3304504), (8, 2891441), (14, 1652252), (28, 826126), (49, 472072), (56, 413063), (98, 236036), (196, 118018), (392, 59009)]