40945112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23159}}^1$

素因数の和:23195

約数の個数: 32

約数和(自身を含む): 87544800

約数和(自身を除く): 46599688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 23159, 46318, 92636, 185272, 301067, 393703, 602134, 787406, 1204268, 1574812, 2408536, 3149624, 5118139, 10236278, 20472556, 40945112]

約数ペア:

[(1, 40945112), (2, 20472556), (4, 10236278), (8, 5118139), (13, 3149624), (17, 2408536), (26, 1574812), (34, 1204268), (52, 787406), (68, 602134), (104, 393703), (136, 301067), (221, 185272), (442, 92636), (884, 46318), (1768, 23159)]