16877872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 37778832

約数和(自身を除く): 20900960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 5641, 11282, 22564, 45128, 62051, 90256, 95897, 124102, 191794, 248204, 383588, 496408, 767176, 992816, 1054867, 1534352, 2109734, 4219468, 8438936, 16877872]

約数ペア:

[(1, 16877872), (2, 8438936), (4, 4219468), (8, 2109734), (11, 1534352), (16, 1054867), (17, 992816), (22, 767176), (34, 496408), (44, 383588), (68, 248204), (88, 191794), (136, 124102), (176, 95897), (187, 90256), (272, 62051), (374, 45128), (748, 22564), (1496, 11282), (2992, 5641)]