40892176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{196597}}^1$

素因数の和:196618

約数の個数: 20

約数和(自身を含む): 85323532

約数和(自身を除く): 44431356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 196597, 393194, 786388, 1572776, 2555761, 3145552, 5111522, 10223044, 20446088, 40892176]

約数ペア:

[(1, 40892176), (2, 20446088), (4, 10223044), (8, 5111522), (13, 3145552), (16, 2555761), (26, 1572776), (52, 786388), (104, 393194), (208, 196597)]