83887312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127877}}^1$

素因数の和:127926

約数の個数: 20

約数和(自身を含む): 166497156

約数和(自身を除く): 82609844

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127877, 255754, 511508, 1023016, 2046032, 5242957, 10485914, 20971828, 41943656, 83887312]

約数ペア:

[(1, 83887312), (2, 41943656), (4, 20971828), (8, 10485914), (16, 5242957), (41, 2046032), (82, 1023016), (164, 511508), (328, 255754), (656, 127877)]