16415408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 32997888

約数和(自身を除く): 16582480

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 263, 332, 376, 526, 664, 752, 1052, 1328, 2104, 3901, 4208, 7802, 12361, 15604, 21829, 24722, 31208, 43658, 49444, 62416, 87316, 98888, 174632, 197776, 349264, 1025963, 2051926, 4103852, 8207704, 16415408]

約数ペア:

[(1, 16415408), (2, 8207704), (4, 4103852), (8, 2051926), (16, 1025963), (47, 349264), (83, 197776), (94, 174632), (166, 98888), (188, 87316), (263, 62416), (332, 49444), (376, 43658), (526, 31208), (664, 24722), (752, 21829), (1052, 15604), (1328, 12361), (2104, 7802), (3901, 4208)]