31065086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 53978400

約数和(自身を除く): 22913314

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1049, 1139, 1742, 2098, 2278, 13637, 14807, 17833, 27274, 29614, 35666, 70283, 140566, 231829, 463658, 913679, 1194811, 1827358, 2389622, 15532543, 31065086]

約数ペア:

[(1, 31065086), (2, 15532543), (13, 2389622), (17, 1827358), (26, 1194811), (34, 913679), (67, 463658), (134, 231829), (221, 140566), (442, 70283), (871, 35666), (1049, 29614), (1139, 27274), (1742, 17833), (2098, 14807), (2278, 13637)]