827947432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{73037}}^1$

素因数の和:73165

約数の個数: 32

約数和(自身を含む): 1687177800

約数和(自身を除く): 859230368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 73037, 146074, 292148, 584296, 949481, 1898962, 3797924, 7595848, 7961033, 15922066, 31844132, 63688264, 103493429, 206986858, 413973716, 827947432]

約数ペア:

[(1, 827947432), (2, 413973716), (4, 206986858), (8, 103493429), (13, 63688264), (26, 31844132), (52, 15922066), (104, 7961033), (109, 7595848), (218, 3797924), (436, 1898962), (872, 949481), (1417, 584296), (2834, 292148), (5668, 146074), (11336, 73037)]