80670856

素因数分解:

$2^3\times 7^3\times {\mathrm{29399}}^1$

素因数の和:29426

約数の個数: 32

約数和(自身を含む): 176400000

約数和(自身を除く): 95729144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 29399, 58798, 117596, 205793, 235192, 411586, 823172, 1440551, 1646344, 2881102, 5762204, 10083857, 11524408, 20167714, 40335428, 80670856]

約数ペア:

[(1, 80670856), (2, 40335428), (4, 20167714), (7, 11524408), (8, 10083857), (14, 5762204), (28, 2881102), (49, 1646344), (56, 1440551), (98, 823172), (196, 411586), (343, 235192), (392, 205793), (686, 117596), (1372, 58798), (2744, 29399)]