80380147442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{147107}}^1$

素因数の和:148406

約数の個数: 32

約数和(自身を含む): 142353469440

約数和(自身を除く): 61973321998

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1259, 2518, 8813, 17626, 39029, 78058, 147107, 273203, 294214, 546406, 1029749, 2059498, 4560317, 9120634, 31922219, 63844438, 185207713, 370415426, 1296453991, 2592907982, 5741439103, 11482878206, 40190073721, 80380147442]

約数ペア:

[(1, 80380147442), (2, 40190073721), (7, 11482878206), (14, 5741439103), (31, 2592907982), (62, 1296453991), (217, 370415426), (434, 185207713), (1259, 63844438), (2518, 31922219), (8813, 9120634), (17626, 4560317), (39029, 2059498), (78058, 1029749), (147107, 546406), (273203, 294214)]