90431402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{23911}}^1$

素因数の和:24005

約数の個数: 16

約数和(自身を含む): 142324224

約数和(自身を除く): 51892822

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 23911, 47822, 741241, 1458571, 1482482, 2917142, 45215701, 90431402]

約数ペア:

[(1, 90431402), (2, 45215701), (31, 2917142), (61, 1482482), (62, 1458571), (122, 741241), (1891, 47822), (3782, 23911)]