80723632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1361}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 171252432

約数和(自身を除く): 90528800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 337, 674, 1348, 1361, 2696, 2722, 3707, 5392, 5444, 7414, 10888, 14828, 14971, 21776, 29656, 29942, 59312, 59884, 119768, 239536, 458657, 917314, 1834628, 3669256, 5045227, 7338512, 10090454, 20180908, 40361816, 80723632]

約数ペア:

[(1, 80723632), (2, 40361816), (4, 20180908), (8, 10090454), (11, 7338512), (16, 5045227), (22, 3669256), (44, 1834628), (88, 917314), (176, 458657), (337, 239536), (674, 119768), (1348, 59884), (1361, 59312), (2696, 29942), (2722, 29656), (3707, 21776), (5392, 14971), (5444, 14828), (7414, 10888)]