18422144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11098

約数の個数: 32

約数和(自身を含む): 39527040

約数和(自身を除く): 21104896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11071, 22142, 44284, 88568, 143923, 177136, 287846, 354272, 575692, 708544, 1151384, 1417088, 2302768, 4605536, 9211072, 18422144]

約数ペア:

[(1, 18422144), (2, 9211072), (4, 4605536), (8, 2302768), (13, 1417088), (16, 1151384), (26, 708544), (32, 575692), (52, 354272), (64, 287846), (104, 177136), (128, 143923), (208, 88568), (416, 44284), (832, 22142), (1664, 11071)]