845216

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 1695204

約数和(自身を除く): 849988

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 433, 488, 866, 976, 1732, 1952, 3464, 6928, 13856, 26413, 52826, 105652, 211304, 422608, 845216]

約数ペア:

[(1, 845216), (2, 422608), (4, 211304), (8, 105652), (16, 52826), (32, 26413), (61, 13856), (122, 6928), (244, 3464), (433, 1952), (488, 1732), (866, 976)]