80212256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{147449}}^1$

素因数の和:147476

約数の個数: 24

約数和(自身を含む): 167208300

約数和(自身を除く): 86996044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 147449, 294898, 589796, 1179592, 2359184, 2506633, 4718368, 5013266, 10026532, 20053064, 40106128, 80212256]

約数ペア:

[(1, 80212256), (2, 40106128), (4, 20053064), (8, 10026532), (16, 5013266), (17, 4718368), (32, 2506633), (34, 2359184), (68, 1179592), (136, 589796), (272, 294898), (544, 147449)]