31221336

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{31729}}^1$

素因数の和:31779

約数の個数: 32

約数和(自身を含む): 79959600

約数和(自身を除く): 48738264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 31729, 63458, 95187, 126916, 190374, 253832, 380748, 761496, 1300889, 2601778, 3902667, 5203556, 7805334, 10407112, 15610668, 31221336]

約数ペア:

[(1, 31221336), (2, 15610668), (3, 10407112), (4, 7805334), (6, 5203556), (8, 3902667), (12, 2601778), (24, 1300889), (41, 761496), (82, 380748), (123, 253832), (164, 190374), (246, 126916), (328, 95187), (492, 63458), (984, 31729)]