87983048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 169729560

約数和(自身を除く): 81746512

約数列:

[1, 2, 4, 8, 41, 82, 164, 313, 328, 626, 857, 1252, 1714, 2504, 3428, 6856, 12833, 25666, 35137, 51332, 70274, 102664, 140548, 268241, 281096, 536482, 1072964, 2145928, 10997881, 21995762, 43991524, 87983048]

約数ペア:

[(1, 87983048), (2, 43991524), (4, 21995762), (8, 10997881), (41, 2145928), (82, 1072964), (164, 536482), (313, 281096), (328, 268241), (626, 140548), (857, 102664), (1252, 70274), (1714, 51332), (2504, 35137), (3428, 25666), (6856, 12833)]