23891192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 49805280

約数和(自身を除く): 25914088

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 431, 533, 676, 862, 1066, 1352, 1724, 2132, 3448, 4264, 5603, 6929, 11206, 13858, 17671, 22412, 27716, 35342, 44824, 55432, 70684, 72839, 141368, 145678, 229723, 291356, 459446, 582712, 918892, 1837784, 2986399, 5972798, 11945596, 23891192]

約数ペア:

[(1, 23891192), (2, 11945596), (4, 5972798), (8, 2986399), (13, 1837784), (26, 918892), (41, 582712), (52, 459446), (82, 291356), (104, 229723), (164, 145678), (169, 141368), (328, 72839), (338, 70684), (431, 55432), (533, 44824), (676, 35342), (862, 27716), (1066, 22412), (1352, 17671), (1724, 13858), (2132, 11206), (3448, 6929), (4264, 5603)]