166013536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{399071}}^1$

素因数の和:399094

約数の個数: 24

約数和(自身を含む): 351981504

約数和(自身を除く): 185967968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 399071, 798142, 1596284, 3192568, 5187923, 6385136, 10375846, 12770272, 20751692, 41503384, 83006768, 166013536]

約数ペア:

[(1, 166013536), (2, 83006768), (4, 41503384), (8, 20751692), (13, 12770272), (16, 10375846), (26, 6385136), (32, 5187923), (52, 3192568), (104, 1596284), (208, 798142), (416, 399071)]