80993486

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 142832640

約数和(自身を除く): 61839154

約数列:

[1, 2, 7, 14, 67, 79, 134, 158, 469, 553, 938, 1093, 1106, 2186, 5293, 7651, 10586, 15302, 37051, 73231, 74102, 86347, 146462, 172694, 512617, 604429, 1025234, 1208858, 5785249, 11570498, 40496743, 80993486]

約数ペア:

[(1, 80993486), (2, 40496743), (7, 11570498), (14, 5785249), (67, 1208858), (79, 1025234), (134, 604429), (158, 512617), (469, 172694), (553, 146462), (938, 86347), (1093, 74102), (1106, 73231), (2186, 37051), (5293, 15302), (7651, 10586)]