40916908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10343}}^1$

素因数の和:10413

約数の個数: 24

約数和(自身を含む): 76462848

約数和(自身を除く): 35545940

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 10343, 20686, 41372, 237889, 444749, 475778, 889498, 951556, 1778996, 10229227, 20458454, 40916908]

約数ペア:

[(1, 40916908), (2, 20458454), (4, 10229227), (23, 1778996), (43, 951556), (46, 889498), (86, 475778), (92, 444749), (172, 237889), (989, 41372), (1978, 20686), (3956, 10343)]