69394816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31891}}^1$

素因数の和:31922

約数の個数: 32

約数和(自身を含む): 146384280

約数和(自身を除く): 76989464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 31891, 63782, 127564, 255128, 510256, 542147, 1020512, 1084294, 2041024, 2168588, 4082048, 4337176, 8674352, 17348704, 34697408, 69394816]

約数ペア:

[(1, 69394816), (2, 34697408), (4, 17348704), (8, 8674352), (16, 4337176), (17, 4082048), (32, 2168588), (34, 2041024), (64, 1084294), (68, 1020512), (128, 542147), (136, 510256), (272, 255128), (544, 127564), (1088, 63782), (2176, 31891)]