17684848

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6781}}^1$

素因数の和:6952

約数の個数: 20

約数和(自身を含む): 34479688

約数和(自身を除く): 16794840

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6781, 13562, 27124, 54248, 108496, 1105303, 2210606, 4421212, 8842424, 17684848]

約数ペア:

[(1, 17684848), (2, 8842424), (4, 4421212), (8, 2210606), (16, 1105303), (163, 108496), (326, 54248), (652, 27124), (1304, 13562), (2608, 6781)]