66215164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2477}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 119479248

約数和(自身を除く): 53264084

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 2477, 4954, 6683, 9908, 13366, 26732, 101557, 203114, 403751, 406228, 807502, 1615004, 16553791, 33107582, 66215164]

約数ペア:

[(1, 66215164), (2, 33107582), (4, 16553791), (41, 1615004), (82, 807502), (163, 406228), (164, 403751), (326, 203114), (652, 101557), (2477, 26732), (4954, 13366), (6683, 9908)]