325250936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{3461}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 646840080

約数和(自身を除く): 321589144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 691, 1382, 2764, 3461, 5528, 6922, 11747, 13844, 23494, 27688, 46988, 58837, 93976, 117674, 235348, 470696, 2391551, 4783102, 9566204, 19132408, 40656367, 81312734, 162625468, 325250936]

約数ペア:

[(1, 325250936), (2, 162625468), (4, 81312734), (8, 40656367), (17, 19132408), (34, 9566204), (68, 4783102), (136, 2391551), (691, 470696), (1382, 235348), (2764, 117674), (3461, 93976), (5528, 58837), (6922, 46988), (11747, 27688), (13844, 23494)]