23888944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 49737888

約数和(自身を除く): 25848944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 1237, 2414, 2474, 4828, 4948, 9656, 9896, 19312, 19792, 21029, 42058, 84116, 87827, 168232, 175654, 336464, 351308, 702616, 1405232, 1493059, 2986118, 5972236, 11944472, 23888944]

約数ペア:

[(1, 23888944), (2, 11944472), (4, 5972236), (8, 2986118), (16, 1493059), (17, 1405232), (34, 702616), (68, 351308), (71, 336464), (136, 175654), (142, 168232), (272, 87827), (284, 84116), (568, 42058), (1136, 21029), (1207, 19792), (1237, 19312), (2414, 9896), (2474, 9656), (4828, 4948)]