15542248

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 14395352

約数列:

[1, 2, 4, 8, 83, 89, 166, 178, 263, 332, 356, 526, 664, 712, 1052, 2104, 7387, 14774, 21829, 23407, 29548, 43658, 46814, 59096, 87316, 93628, 174632, 187256, 1942781, 3885562, 7771124, 15542248]

約数ペア:

[(1, 15542248), (2, 7771124), (4, 3885562), (8, 1942781), (83, 187256), (89, 174632), (166, 93628), (178, 87316), (263, 59096), (332, 46814), (356, 43658), (526, 29548), (664, 23407), (712, 21829), (1052, 14774), (2104, 7387)]