40803152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{196169}}^1$

素因数の和:196190

約数の個数: 20

約数和(自身を含む): 85137780

約数和(自身を除く): 44334628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 196169, 392338, 784676, 1569352, 2550197, 3138704, 5100394, 10200788, 20401576, 40803152]

約数ペア:

[(1, 40803152), (2, 20401576), (4, 10200788), (8, 5100394), (13, 3138704), (16, 2550197), (26, 1569352), (52, 784676), (104, 392338), (208, 196169)]