71893154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4409}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 111767040

約数和(自身を除く): 39873886

約数列:

[1, 2, 31, 62, 263, 526, 4409, 8153, 8818, 16306, 136679, 273358, 1159567, 2319134, 35946577, 71893154]

約数ペア:

[(1, 71893154), (2, 35946577), (31, 2319134), (62, 1159567), (263, 273358), (526, 136679), (4409, 16306), (8153, 8818)]