91601848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 197588160

約数和(自身を除く): 105986312

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 197, 221, 263, 394, 442, 526, 788, 884, 1052, 1576, 1768, 2104, 2561, 3349, 3419, 4471, 5122, 6698, 6838, 8942, 10244, 13396, 13676, 17884, 20488, 26792, 27352, 35768, 43537, 51811, 58123, 87074, 103622, 116246, 174148, 207244, 232492, 348296, 414488, 464984, 673543, 880787, 1347086, 1761574, 2694172, 3523148, 5388344, 7046296, 11450231, 22900462, 45800924, 91601848]

約数ペア:

[(1, 91601848), (2, 45800924), (4, 22900462), (8, 11450231), (13, 7046296), (17, 5388344), (26, 3523148), (34, 2694172), (52, 1761574), (68, 1347086), (104, 880787), (136, 673543), (197, 464984), (221, 414488), (263, 348296), (394, 232492), (442, 207244), (526, 174148), (788, 116246), (884, 103622), (1052, 87074), (1576, 58123), (1768, 51811), (2104, 43537), (2561, 35768), (3349, 27352), (3419, 26792), (4471, 20488), (5122, 17884), (6698, 13676), (6838, 13396), (8942, 10244)]