79387888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 158114880

約数和(自身を除く): 78726992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 229, 376, 458, 461, 752, 916, 922, 1832, 1844, 3664, 3688, 7376, 10763, 21526, 21667, 43052, 43334, 86104, 86668, 105569, 172208, 173336, 211138, 346672, 422276, 844552, 1689104, 4961743, 9923486, 19846972, 39693944, 79387888]

約数ペア:

[(1, 79387888), (2, 39693944), (4, 19846972), (8, 9923486), (16, 4961743), (47, 1689104), (94, 844552), (188, 422276), (229, 346672), (376, 211138), (458, 173336), (461, 172208), (752, 105569), (916, 86668), (922, 86104), (1832, 43334), (1844, 43052), (3664, 21667), (3688, 21526), (7376, 10763)]