89498344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 185287500

約数和(自身を除く): 95789156

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1249, 1352, 1378, 2498, 2756, 4996, 5512, 8957, 9992, 16237, 17914, 32474, 35828, 64948, 66197, 71656, 129896, 132394, 211081, 264788, 422162, 529576, 844324, 860561, 1688648, 1721122, 3442244, 6884488, 11187293, 22374586, 44749172, 89498344]

約数ペア:

[(1, 89498344), (2, 44749172), (4, 22374586), (8, 11187293), (13, 6884488), (26, 3442244), (52, 1721122), (53, 1688648), (104, 860561), (106, 844324), (169, 529576), (212, 422162), (338, 264788), (424, 211081), (676, 132394), (689, 129896), (1249, 71656), (1352, 66197), (1378, 64948), (2498, 35828), (2756, 32474), (4996, 17914), (5512, 16237), (8957, 9992)]