90048136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 173751480

約数和(自身を除く): 83703344

約数列:

[1, 2, 4, 8, 41, 82, 164, 281, 328, 562, 977, 1124, 1954, 2248, 3908, 7816, 11521, 23042, 40057, 46084, 80114, 92168, 160228, 274537, 320456, 549074, 1098148, 2196296, 11256017, 22512034, 45024068, 90048136]

約数ペア:

[(1, 90048136), (2, 45024068), (4, 22512034), (8, 11256017), (41, 2196296), (82, 1098148), (164, 549074), (281, 320456), (328, 274537), (562, 160228), (977, 92168), (1124, 80114), (1954, 46084), (2248, 40057), (3908, 23042), (7816, 11521)]