91365872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3081

約数の個数: 40

約数和(自身を含む): 191966880

約数和(自身を除く): 100601008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 2909, 3926, 5818, 7852, 11636, 15704, 23272, 31408, 37817, 46544, 75634, 151268, 302536, 439259, 605072, 878518, 1757036, 3514072, 5710367, 7028144, 11420734, 22841468, 45682936, 91365872]

約数ペア:

[(1, 91365872), (2, 45682936), (4, 22841468), (8, 11420734), (13, 7028144), (16, 5710367), (26, 3514072), (52, 1757036), (104, 878518), (151, 605072), (208, 439259), (302, 302536), (604, 151268), (1208, 75634), (1963, 46544), (2416, 37817), (2909, 31408), (3926, 23272), (5818, 15704), (7852, 11636)]