40106128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{147449}}^1$

素因数の和:147474

約数の個数: 20

約数和(自身を含む): 82277100

約数和(自身を除く): 42170972

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 147449, 294898, 589796, 1179592, 2359184, 2506633, 5013266, 10026532, 20053064, 40106128]

約数ペア:

[(1, 40106128), (2, 20053064), (4, 10026532), (8, 5013266), (16, 2506633), (17, 2359184), (34, 1179592), (68, 589796), (136, 294898), (272, 147449)]