31713288

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12829}}^1$

素因数の和:12941

約数の個数: 32

約数和(自身を含む): 80059200

約数和(自身を除く): 48345912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 12829, 25658, 38487, 51316, 76974, 102632, 153948, 307896, 1321387, 2642774, 3964161, 5285548, 7928322, 10571096, 15856644, 31713288]

約数ペア:

[(1, 31713288), (2, 15856644), (3, 10571096), (4, 7928322), (6, 5285548), (8, 3964161), (12, 2642774), (24, 1321387), (103, 307896), (206, 153948), (309, 102632), (412, 76974), (618, 51316), (824, 38487), (1236, 25658), (2472, 12829)]