88145684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18379}}^1$

素因数の和:18503

約数の個数: 24

約数和(自身を含む): 169831200

約数和(自身を除く): 81685516

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 18379, 36758, 73516, 202169, 404338, 808676, 2003311, 4006622, 8013244, 22036421, 44072842, 88145684]

約数ペア:

[(1, 88145684), (2, 44072842), (4, 22036421), (11, 8013244), (22, 4006622), (44, 2003311), (109, 808676), (218, 404338), (436, 202169), (1199, 73516), (2398, 36758), (4796, 18379)]