81775808

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{10061}}^1$

素因数の和:10200

約数の個数: 28

約数和(自身を含む): 163567872

約数和(自身を除く): 81792064

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 10061, 20122, 40244, 80488, 160976, 321952, 643904, 1277747, 2555494, 5110988, 10221976, 20443952, 40887904, 81775808]

約数ペア:

[(1, 81775808), (2, 40887904), (4, 20443952), (8, 10221976), (16, 5110988), (32, 2555494), (64, 1277747), (127, 643904), (254, 321952), (508, 160976), (1016, 80488), (2032, 40244), (4064, 20122), (8128, 10061)]