90765976

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5113}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 195150240

約数和(自身を除く): 104384264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 5113, 8876, 10226, 17752, 20452, 35791, 40904, 71582, 143164, 286328, 1620821, 3241642, 6483284, 11345747, 12966568, 22691494, 45382988, 90765976]

約数ペア:

[(1, 90765976), (2, 45382988), (4, 22691494), (7, 12966568), (8, 11345747), (14, 6483284), (28, 3241642), (56, 1620821), (317, 286328), (634, 143164), (1268, 71582), (2219, 40904), (2536, 35791), (4438, 20452), (5113, 17752), (8876, 10226)]