91862992

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 196671564

約数和(自身を除く): 104808572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 338, 424, 641, 676, 689, 848, 1282, 1352, 1378, 2564, 2704, 2756, 5128, 5512, 8333, 8957, 10256, 11024, 16666, 17914, 33332, 33973, 35828, 66664, 67946, 71656, 108329, 133328, 135892, 143312, 216658, 271784, 433316, 441649, 543568, 866632, 883298, 1733264, 1766596, 3533192, 5741437, 7066384, 11482874, 22965748, 45931496, 91862992]

約数ペア:

[(1, 91862992), (2, 45931496), (4, 22965748), (8, 11482874), (13, 7066384), (16, 5741437), (26, 3533192), (52, 1766596), (53, 1733264), (104, 883298), (106, 866632), (169, 543568), (208, 441649), (212, 433316), (338, 271784), (424, 216658), (641, 143312), (676, 135892), (689, 133328), (848, 108329), (1282, 71656), (1352, 67946), (1378, 66664), (2564, 35828), (2704, 33973), (2756, 33332), (5128, 17914), (5512, 16666), (8333, 11024), (8957, 10256)]