78681952

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59971}}^1$

素因数の和:60022

約数の個数: 24

約数和(自身を含む): 158685912

約数和(自身を除く): 80003960

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 59971, 119942, 239884, 479768, 959536, 1919072, 2458811, 4917622, 9835244, 19670488, 39340976, 78681952]

約数ペア:

[(1, 78681952), (2, 39340976), (4, 19670488), (8, 9835244), (16, 4917622), (32, 2458811), (41, 1919072), (82, 959536), (164, 479768), (328, 239884), (656, 119942), (1312, 59971)]