40323644

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 71845536

約数和(自身を除く): 31521892

約数列:

[1, 2, 4, 101, 151, 202, 302, 404, 604, 661, 1322, 2644, 15251, 30502, 61004, 66761, 99811, 133522, 199622, 267044, 399244, 10080911, 20161822, 40323644]

約数ペア:

[(1, 40323644), (2, 20161822), (4, 10080911), (101, 399244), (151, 267044), (202, 199622), (302, 133522), (404, 99811), (604, 66761), (661, 61004), (1322, 30502), (2644, 15251)]