90840146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{6199}}^1$

素因数の和:6649

約数の個数: 16

約数和(自身を含む): 144633600

約数和(自身を除く): 53793454

約数列:

[1, 2, 17, 34, 431, 862, 6199, 7327, 12398, 14654, 105383, 210766, 2671769, 5343538, 45420073, 90840146]

約数ペア:

[(1, 90840146), (2, 45420073), (17, 5343538), (34, 2671769), (431, 210766), (862, 105383), (6199, 14654), (7327, 12398)]