81045682288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2769467}}^1$

素因数の和:2769565

約数の個数: 40

約数和(自身を含む): 164838735360

約数和(自身を除く): 83793053072

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 3658, 7316, 14632, 29264, 2769467, 5538934, 11077868, 22155736, 44311472, 85853477, 163398553, 171706954, 326797106, 343413908, 653594212, 686827816, 1307188424, 1373655632, 2614376848, 5065355143, 10130710286, 20261420572, 40522841144, 81045682288]

約数ペア:

[(1, 81045682288), (2, 40522841144), (4, 20261420572), (8, 10130710286), (16, 5065355143), (31, 2614376848), (59, 1373655632), (62, 1307188424), (118, 686827816), (124, 653594212), (236, 343413908), (248, 326797106), (472, 171706954), (496, 163398553), (944, 85853477), (1829, 44311472), (3658, 22155736), (7316, 11077868), (14632, 5538934), (29264, 2769467)]