140104864

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{82609}}^1$

素因数の和:82672

約数の個数: 24

約数和(自身を含む): 281039220

約数和(自身を除く): 140934356

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 82609, 165218, 330436, 660872, 1321744, 2643488, 4378277, 8756554, 17513108, 35026216, 70052432, 140104864]

約数ペア:

[(1, 140104864), (2, 70052432), (4, 35026216), (8, 17513108), (16, 8756554), (32, 4378277), (53, 2643488), (106, 1321744), (212, 660872), (424, 330436), (848, 165218), (1696, 82609)]