83405848

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{20011}}^1$

素因数の和:20538

約数の個数: 16

約数和(自身を含む): 156693960

約数和(自身を除く): 73288112

約数列:

[1, 2, 4, 8, 521, 1042, 2084, 4168, 20011, 40022, 80044, 160088, 10425731, 20851462, 41702924, 83405848]

約数ペア:

[(1, 83405848), (2, 41702924), (4, 20851462), (8, 10425731), (521, 160088), (1042, 80044), (2084, 40022), (4168, 20011)]