90044528

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19609}}^1$

素因数の和:19665

約数の個数: 40

約数和(自身を含む): 204257760

約数和(自身を除く): 114213232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19609, 39218, 78436, 137263, 156872, 274526, 313744, 549052, 803969, 1098104, 1607938, 2196208, 3215876, 5627783, 6431752, 11255566, 12863504, 22511132, 45022264, 90044528]

約数ペア:

[(1, 90044528), (2, 45022264), (4, 22511132), (7, 12863504), (8, 11255566), (14, 6431752), (16, 5627783), (28, 3215876), (41, 2196208), (56, 1607938), (82, 1098104), (112, 803969), (164, 549052), (287, 313744), (328, 274526), (574, 156872), (656, 137263), (1148, 78436), (2296, 39218), (4592, 19609)]