40317602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8663}}^1$

素因数の和:8857

約数の個数: 16

約数和(自身を含む): 65499840

約数和(自身を除く): 25182238

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 8663, 17326, 112619, 225238, 1550677, 3101354, 20158801, 40317602]

約数ペア:

[(1, 40317602), (2, 20158801), (13, 3101354), (26, 1550677), (179, 225238), (358, 112619), (2327, 17326), (4654, 8663)]