40025362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81023}}^1$

素因数の和:81057

約数の個数: 16

約数和(自身を含む): 68060160

約数和(自身を除く): 28034798

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 81023, 162046, 1053299, 1539437, 2106598, 3078874, 20012681, 40025362]

約数ペア:

[(1, 40025362), (2, 20012681), (13, 3078874), (19, 2106598), (26, 1539437), (38, 1053299), (247, 162046), (494, 81023)]