47165336

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 90765360

約数和(自身を除く): 43600024

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 346, 424, 643, 692, 1286, 1384, 2572, 5144, 9169, 18338, 34079, 36676, 68158, 73352, 111239, 136316, 222478, 272632, 444956, 889912, 5895667, 11791334, 23582668, 47165336]

約数ペア:

[(1, 47165336), (2, 23582668), (4, 11791334), (8, 5895667), (53, 889912), (106, 444956), (173, 272632), (212, 222478), (346, 136316), (424, 111239), (643, 73352), (692, 68158), (1286, 36676), (1384, 34079), (2572, 18338), (5144, 9169)]