30741008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{40879}}^1$

素因数の和:40934

約数の個数: 20

約数和(自身を含む): 60829440

約数和(自身を除く): 30088432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 40879, 81758, 163516, 327032, 654064, 1921313, 3842626, 7685252, 15370504, 30741008]

約数ペア:

[(1, 30741008), (2, 15370504), (4, 7685252), (8, 3842626), (16, 1921313), (47, 654064), (94, 327032), (188, 163516), (376, 81758), (752, 40879)]