25255696

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{16273}}^1$

素因数の和:16378

約数の個数: 20

約数和(自身を含む): 49440412

約数和(自身を除く): 24184716

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 16273, 32546, 65092, 130184, 260368, 1578481, 3156962, 6313924, 12627848, 25255696]

約数ペア:

[(1, 25255696), (2, 12627848), (4, 6313924), (8, 3156962), (16, 1578481), (97, 260368), (194, 130184), (388, 65092), (776, 32546), (1552, 16273)]