87015928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1933}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 173363760

約数和(自身を除く): 86347832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 1324, 1933, 2648, 3866, 5627, 7732, 11254, 15464, 22508, 32861, 45016, 65722, 131444, 262888, 639823, 1279646, 2559292, 5118584, 10876991, 21753982, 43507964, 87015928]

約数ペア:

[(1, 87015928), (2, 43507964), (4, 21753982), (8, 10876991), (17, 5118584), (34, 2559292), (68, 1279646), (136, 639823), (331, 262888), (662, 131444), (1324, 65722), (1933, 45016), (2648, 32861), (3866, 22508), (5627, 15464), (7732, 11254)]