40137136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11351}}^1$

素因数の和:11389

約数の個数: 40

約数和(自身を含む): 88681824

約数和(自身を除く): 48544688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 11351, 22702, 45404, 90808, 147563, 181616, 192967, 295126, 385934, 590252, 771868, 1180504, 1543736, 2361008, 2508571, 3087472, 5017142, 10034284, 20068568, 40137136]

約数ペア:

[(1, 40137136), (2, 20068568), (4, 10034284), (8, 5017142), (13, 3087472), (16, 2508571), (17, 2361008), (26, 1543736), (34, 1180504), (52, 771868), (68, 590252), (104, 385934), (136, 295126), (208, 192967), (221, 181616), (272, 147563), (442, 90808), (884, 45404), (1768, 22702), (3536, 11351)]