31430528074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{195359}}^1$

素因数の和:195546

約数の個数: 32

約数和(自身を含む): 52662804480

約数和(自身を除く): 21232276406

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 781, 1133, 1562, 2266, 7313, 14626, 80443, 160886, 195359, 390718, 2148949, 4297898, 13870489, 20121977, 27740978, 40243954, 152575379, 221341747, 305150758, 442683494, 1428660367, 2857320734, 15715264037, 31430528074]

約数ペア:

[(1, 31430528074), (2, 15715264037), (11, 2857320734), (22, 1428660367), (71, 442683494), (103, 305150758), (142, 221341747), (206, 152575379), (781, 40243954), (1133, 27740978), (1562, 20121977), (2266, 13870489), (7313, 4297898), (14626, 2148949), (80443, 390718), (160886, 195359)]