23001872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 46704600

約数和(自身を除く): 23702728

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 557, 712, 1114, 1424, 2228, 2581, 4456, 5162, 8912, 10324, 16153, 20648, 32306, 41296, 49573, 64612, 99146, 129224, 198292, 258448, 396584, 793168, 1437617, 2875234, 5750468, 11500936, 23001872]

約数ペア:

[(1, 23001872), (2, 11500936), (4, 5750468), (8, 2875234), (16, 1437617), (29, 793168), (58, 396584), (89, 258448), (116, 198292), (178, 129224), (232, 99146), (356, 64612), (464, 49573), (557, 41296), (712, 32306), (1114, 20648), (1424, 16153), (2228, 10324), (2581, 8912), (4456, 5162)]