90927668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42649}}^1$

素因数の和:42707

約数の個数: 24

約数和(自身を含む): 175547400

約数和(自身を除く): 84619732

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 42649, 85298, 170596, 554437, 1108874, 1748609, 2217748, 3497218, 6994436, 22731917, 45463834, 90927668]

約数ペア:

[(1, 90927668), (2, 45463834), (4, 22731917), (13, 6994436), (26, 3497218), (41, 2217748), (52, 1748609), (82, 1108874), (164, 554437), (533, 170596), (1066, 85298), (2132, 42649)]