166898048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{42061}}^1$

素因数の和:42106

約数の個数: 32

約数和(自身を含む): 343225920

約数和(自身を除く): 176327872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 42061, 84122, 168244, 336488, 672976, 1303891, 1345952, 2607782, 2691904, 5215564, 5383808, 10431128, 20862256, 41724512, 83449024, 166898048]

約数ペア:

[(1, 166898048), (2, 83449024), (4, 41724512), (8, 20862256), (16, 10431128), (31, 5383808), (32, 5215564), (62, 2691904), (64, 2607782), (124, 1345952), (128, 1303891), (248, 672976), (496, 336488), (992, 168244), (1984, 84122), (3968, 42061)]