40439008

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{8369}}^1$

素因数の和:8530

約数の個数: 24

約数和(自身を含む): 80151120

約数和(自身を除く): 39712112

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 8369, 16738, 33476, 66952, 133904, 267808, 1263719, 2527438, 5054876, 10109752, 20219504, 40439008]

約数ペア:

[(1, 40439008), (2, 20219504), (4, 10109752), (8, 5054876), (16, 2527438), (32, 1263719), (151, 267808), (302, 133904), (604, 66952), (1208, 33476), (2416, 16738), (4832, 8369)]