23405008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 50193216

約数和(自身を除く): 26788208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 1873, 3124, 3746, 6248, 7492, 12496, 14984, 20603, 29968, 41206, 82412, 132983, 164824, 265966, 329648, 531932, 1063864, 1462813, 2127728, 2925626, 5851252, 11702504, 23405008]

約数ペア:

[(1, 23405008), (2, 11702504), (4, 5851252), (8, 2925626), (11, 2127728), (16, 1462813), (22, 1063864), (44, 531932), (71, 329648), (88, 265966), (142, 164824), (176, 132983), (284, 82412), (568, 41206), (781, 29968), (1136, 20603), (1562, 14984), (1873, 12496), (3124, 7492), (3746, 6248)]