40802704

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{1997}}^1$

素因数の和:3282

約数の個数: 20

約数和(自身を含む): 79156764

約数和(自身を除く): 38354060

約数列:

[1, 2, 4, 8, 16, 1277, 1997, 2554, 3994, 5108, 7988, 10216, 15976, 20432, 31952, 2550169, 5100338, 10200676, 20401352, 40802704]

約数ペア:

[(1, 40802704), (2, 20401352), (4, 10200676), (8, 5100338), (16, 2550169), (1277, 31952), (1997, 20432), (2554, 15976), (3994, 10216), (5108, 7988)]