3221567368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{12990191}}^1$

素因数の和:12990228

約数の個数: 16

約数和(自身を含む): 6235292160

約数和(自身を除く): 3013724792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 12990191, 25980382, 51960764, 103921528, 402695921, 805391842, 1610783684, 3221567368]

約数ペア:

[(1, 3221567368), (2, 1610783684), (4, 805391842), (8, 402695921), (31, 103921528), (62, 51960764), (124, 25980382), (248, 12990191)]