23967856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3229

約数の個数: 40

約数和(自身を含む): 51853824

約数和(自身を除く): 27885968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3167, 3784, 6334, 7568, 12668, 25336, 34837, 50672, 69674, 136181, 139348, 272362, 278696, 544724, 557392, 1089448, 1497991, 2178896, 2995982, 5991964, 11983928, 23967856]

約数ペア:

[(1, 23967856), (2, 11983928), (4, 5991964), (8, 2995982), (11, 2178896), (16, 1497991), (22, 1089448), (43, 557392), (44, 544724), (86, 278696), (88, 272362), (172, 139348), (176, 136181), (344, 69674), (473, 50672), (688, 34837), (946, 25336), (1892, 12668), (3167, 7568), (3784, 6334)]