80078332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2383}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 145252352

約数和(自身を除く): 65174020

約数列:

[1, 2, 4, 31, 62, 124, 271, 542, 1084, 2383, 4766, 8401, 9532, 16802, 33604, 73873, 147746, 295492, 645793, 1291586, 2583172, 20019583, 40039166, 80078332]

約数ペア:

[(1, 80078332), (2, 40039166), (4, 20019583), (31, 2583172), (62, 1291586), (124, 645793), (271, 295492), (542, 147746), (1084, 73873), (2383, 33604), (4766, 16802), (8401, 9532)]