86210978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 157075200

約数和(自身を除く): 70864222

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 359, 718, 1009, 2018, 2513, 5026, 6103, 7063, 12206, 14126, 17153, 34306, 42721, 85442, 120071, 240142, 362231, 724462, 2535617, 5071234, 6157927, 12315854, 43105489, 86210978]

約数ペア:

[(1, 86210978), (2, 43105489), (7, 12315854), (14, 6157927), (17, 5071234), (34, 2535617), (119, 724462), (238, 362231), (359, 240142), (718, 120071), (1009, 85442), (2018, 42721), (2513, 34306), (5026, 17153), (6103, 14126), (7063, 12206)]