90375292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104119}}^1$

素因数の和:104161

約数の個数: 24

約数和(自身を含む): 186583040

約数和(自身を除く): 96207748

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 104119, 208238, 416476, 728833, 1457666, 2915332, 3227689, 6455378, 12910756, 22593823, 45187646, 90375292]

約数ペア:

[(1, 90375292), (2, 45187646), (4, 22593823), (7, 12910756), (14, 6455378), (28, 3227689), (31, 2915332), (62, 1457666), (124, 728833), (217, 416476), (434, 208238), (868, 104119)]