91141216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 191056320

約数和(自身を除く): 99915104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 701, 956, 1402, 1912, 2804, 3824, 4063, 5608, 7648, 8126, 11216, 11917, 16252, 22432, 23834, 32504, 47668, 65008, 95336, 130016, 167539, 190672, 335078, 381344, 670156, 1340312, 2680624, 2848163, 5361248, 5696326, 11392652, 22785304, 45570608, 91141216]

約数ペア:

[(1, 91141216), (2, 45570608), (4, 22785304), (8, 11392652), (16, 5696326), (17, 5361248), (32, 2848163), (34, 2680624), (68, 1340312), (136, 670156), (239, 381344), (272, 335078), (478, 190672), (544, 167539), (701, 130016), (956, 95336), (1402, 65008), (1912, 47668), (2804, 32504), (3824, 23834), (4063, 22432), (5608, 16252), (7648, 11917), (8126, 11216)]