31327516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5197}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 60255216

約数和(自身を除く): 28927700

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 5197, 6028, 10394, 20788, 57167, 114334, 228668, 711989, 1423978, 2847956, 7831879, 15663758, 31327516]

約数ペア:

[(1, 31327516), (2, 15663758), (4, 7831879), (11, 2847956), (22, 1423978), (44, 711989), (137, 228668), (274, 114334), (548, 57167), (1507, 20788), (3014, 10394), (5197, 6028)]