31885676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7769

約数の個数: 24

約数和(自身を含む): 60058656

約数和(自身を除く): 28172980

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 7687, 15374, 30748, 130679, 261358, 468907, 522716, 937814, 1875628, 7971419, 15942838, 31885676]

約数ペア:

[(1, 31885676), (2, 15942838), (4, 7971419), (17, 1875628), (34, 937814), (61, 522716), (68, 468907), (122, 261358), (244, 130679), (1037, 30748), (2074, 15374), (4148, 7687)]