42903712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 88302312

約数和(自身を除く): 45398600

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 617, 656, 848, 1234, 1312, 1696, 2173, 2468, 4346, 4936, 8692, 9872, 17384, 19744, 25297, 32701, 34768, 50594, 65402, 69536, 101188, 130804, 202376, 261608, 404752, 523216, 809504, 1046432, 1340741, 2681482, 5362964, 10725928, 21451856, 42903712]

約数ペア:

[(1, 42903712), (2, 21451856), (4, 10725928), (8, 5362964), (16, 2681482), (32, 1340741), (41, 1046432), (53, 809504), (82, 523216), (106, 404752), (164, 261608), (212, 202376), (328, 130804), (424, 101188), (617, 69536), (656, 65402), (848, 50594), (1234, 34768), (1312, 32701), (1696, 25297), (2173, 19744), (2468, 17384), (4346, 9872), (4936, 8692)]