91274872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67511}}^1$

素因数の和:67543

約数の個数: 24

約数和(自身を含む): 185320440

約数和(自身を除く): 94045568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 67511, 135022, 270044, 540088, 877643, 1755286, 3510572, 7021144, 11409359, 22818718, 45637436, 91274872]

約数ペア:

[(1, 91274872), (2, 45637436), (4, 22818718), (8, 11409359), (13, 7021144), (26, 3510572), (52, 1755286), (104, 877643), (169, 540088), (338, 270044), (676, 135022), (1352, 67511)]