39854768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108301}}^1$

素因数の和:108332

約数の個数: 20

約数和(自身を含む): 80576688

約数和(自身を除く): 40721920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108301, 216602, 433204, 866408, 1732816, 2490923, 4981846, 9963692, 19927384, 39854768]

約数ペア:

[(1, 39854768), (2, 19927384), (4, 9963692), (8, 4981846), (16, 2490923), (23, 1732816), (46, 866408), (92, 433204), (184, 216602), (368, 108301)]