80746846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 54037154

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1363, 1559, 1786, 2726, 3118, 25897, 29621, 45211, 51794, 59242, 73273, 90422, 146546, 859009, 1392187, 1718018, 2124917, 2784374, 4249834, 40373423, 80746846]

約数ペア:

[(1, 80746846), (2, 40373423), (19, 4249834), (29, 2784374), (38, 2124917), (47, 1718018), (58, 1392187), (94, 859009), (551, 146546), (893, 90422), (1102, 73273), (1363, 59242), (1559, 51794), (1786, 45211), (2726, 29621), (3118, 25897)]