67005536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{161071}}^1$

素因数の和:161094

約数の個数: 24

約数和(自身を含む): 142065504

約数和(自身を除く): 75059968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 161071, 322142, 644284, 1288568, 2093923, 2577136, 4187846, 5154272, 8375692, 16751384, 33502768, 67005536]

約数ペア:

[(1, 67005536), (2, 33502768), (4, 16751384), (8, 8375692), (13, 5154272), (16, 4187846), (26, 2577136), (32, 2093923), (52, 1288568), (104, 644284), (208, 322142), (416, 161071)]