31559168

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 40

約数和(自身を含む): 64301688

約数和(自身を除く): 32742520

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1163, 1696, 2326, 3392, 4652, 6784, 9304, 13568, 18608, 27136, 37216, 61639, 74432, 123278, 148864, 246556, 297728, 493112, 595456, 986224, 1972448, 3944896, 7889792, 15779584, 31559168]

約数ペア:

[(1, 31559168), (2, 15779584), (4, 7889792), (8, 3944896), (16, 1972448), (32, 986224), (53, 595456), (64, 493112), (106, 297728), (128, 246556), (212, 148864), (256, 123278), (424, 74432), (512, 61639), (848, 37216), (1163, 27136), (1696, 18608), (2326, 13568), (3392, 9304), (4652, 6784)]