81272104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{597589}}^1$

素因数の和:597612

約数の個数: 16

約数和(自身を含む): 161349300

約数和(自身を除く): 80077196

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 597589, 1195178, 2390356, 4780712, 10159013, 20318026, 40636052, 81272104]

約数ペア:

[(1, 81272104), (2, 40636052), (4, 20318026), (8, 10159013), (17, 4780712), (34, 2390356), (68, 1195178), (136, 597589)]