90272488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 174593160

約数和(自身を除く): 84320672

約数列:

[1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 1753, 3506, 6437, 7012, 12874, 14024, 25748, 51496, 71873, 143746, 275221, 287492, 550442, 574984, 1100884, 2201768, 11284061, 22568122, 45136244, 90272488]

約数ペア:

[(1, 90272488), (2, 45136244), (4, 22568122), (8, 11284061), (41, 2201768), (82, 1100884), (157, 574984), (164, 550442), (314, 287492), (328, 275221), (628, 143746), (1256, 71873), (1753, 51496), (3506, 25748), (6437, 14024), (7012, 12874)]