23720072

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 45511200

約数和(自身を除く): 21791128

約数列:

[1, 2, 4, 8, 83, 139, 166, 257, 278, 332, 514, 556, 664, 1028, 1112, 2056, 11537, 21331, 23074, 35723, 42662, 46148, 71446, 85324, 92296, 142892, 170648, 285784, 2965009, 5930018, 11860036, 23720072]

約数ペア:

[(1, 23720072), (2, 11860036), (4, 5930018), (8, 2965009), (83, 285784), (139, 170648), (166, 142892), (257, 92296), (278, 85324), (332, 71446), (514, 46148), (556, 42662), (664, 35723), (1028, 23074), (1112, 21331), (2056, 11537)]