164035712

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{29803}}^1$

素因数の和:29860

約数の個数: 32

約数和(自身を含む): 334400880

約数和(自身を除く): 170365168

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 29803, 59606, 119212, 238424, 476848, 953696, 1281529, 1907392, 2563058, 3814784, 5126116, 10252232, 20504464, 41008928, 82017856, 164035712]

約数ペア:

[(1, 164035712), (2, 82017856), (4, 41008928), (8, 20504464), (16, 10252232), (32, 5126116), (43, 3814784), (64, 2563058), (86, 1907392), (128, 1281529), (172, 953696), (344, 476848), (688, 238424), (1376, 119212), (2752, 59606), (5504, 29803)]