85684072

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29669}}^1$

素因数の和:29713

約数の個数: 24

約数和(自身を含む): 169564050

約数和(自身を除く): 83879978

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 29669, 59338, 118676, 237352, 563711, 1127422, 2254844, 4509688, 10710509, 21421018, 42842036, 85684072]

約数ペア:

[(1, 85684072), (2, 42842036), (4, 21421018), (8, 10710509), (19, 4509688), (38, 2254844), (76, 1127422), (152, 563711), (361, 237352), (722, 118676), (1444, 59338), (2888, 29669)]