16264254

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 33502464

約数和(自身を除く): 17238210

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 523, 1046, 1569, 3138, 5183, 10366, 15549, 31098, 37133, 38179, 74266, 76358, 111399, 114537, 222798, 229074, 2710709, 5421418, 8132127, 16264254]

約数ペア:

[(1, 16264254), (2, 8132127), (3, 5421418), (6, 2710709), (71, 229074), (73, 222798), (142, 114537), (146, 111399), (213, 76358), (219, 74266), (426, 38179), (438, 37133), (523, 31098), (1046, 15549), (1569, 10366), (3138, 5183)]