40533712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149021}}^1$

素因数の和:149046

約数の個数: 20

約数和(自身を含む): 83154276

約数和(自身を除く): 42620564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149021, 298042, 596084, 1192168, 2384336, 2533357, 5066714, 10133428, 20266856, 40533712]

約数ペア:

[(1, 40533712), (2, 20266856), (4, 10133428), (8, 5066714), (16, 2533357), (17, 2384336), (34, 1192168), (68, 596084), (136, 298042), (272, 149021)]