86142736

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{88261}}^1$

素因数の和:88330

約数の個数: 20

約数和(自身を含む): 169639564

約数和(自身を除く): 83496828

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 88261, 176522, 353044, 706088, 1412176, 5383921, 10767842, 21535684, 43071368, 86142736]

約数ペア:

[(1, 86142736), (2, 43071368), (4, 21535684), (8, 10767842), (16, 5383921), (61, 1412176), (122, 706088), (244, 353044), (488, 176522), (976, 88261)]