80931152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1277}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 166871016

約数和(自身を除く): 85939864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 932, 1277, 1864, 2554, 3728, 3961, 5108, 7922, 10216, 15844, 20432, 21709, 31688, 43418, 63376, 86836, 173672, 297541, 347344, 595082, 1190164, 2380328, 4760656, 5058197, 10116394, 20232788, 40465576, 80931152]

約数ペア:

[(1, 80931152), (2, 40465576), (4, 20232788), (8, 10116394), (16, 5058197), (17, 4760656), (34, 2380328), (68, 1190164), (136, 595082), (233, 347344), (272, 297541), (466, 173672), (932, 86836), (1277, 63376), (1864, 43418), (2554, 31688), (3728, 21709), (3961, 20432), (5108, 15844), (7922, 10216)]