78134192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{119107}}^1$

素因数の和:119156

約数の個数: 20

約数和(自身を含む): 155078616

約数和(自身を除く): 76944424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 119107, 238214, 476428, 952856, 1905712, 4883387, 9766774, 19533548, 39067096, 78134192]

約数ペア:

[(1, 78134192), (2, 39067096), (4, 19533548), (8, 9766774), (16, 4883387), (41, 1905712), (82, 952856), (164, 476428), (328, 238214), (656, 119107)]