85247968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{204923}}^1$

素因数の和:204946

約数の個数: 24

約数和(自身を含む): 180742968

約数和(自身を除く): 95495000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 204923, 409846, 819692, 1639384, 2663999, 3278768, 5327998, 6557536, 10655996, 21311992, 42623984, 85247968]

約数ペア:

[(1, 85247968), (2, 42623984), (4, 21311992), (8, 10655996), (13, 6557536), (16, 5327998), (26, 3278768), (32, 2663999), (52, 1639384), (104, 819692), (208, 409846), (416, 204923)]