86426770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 160148016

約数和(自身を除く): 73721246

約数列:

[1, 2, 5, 10, 41, 82, 205, 277, 410, 554, 761, 1385, 1522, 2770, 3805, 7610, 11357, 22714, 31201, 56785, 62402, 113570, 156005, 210797, 312010, 421594, 1053985, 2107970, 8642677, 17285354, 43213385, 86426770]

約数ペア:

[(1, 86426770), (2, 43213385), (5, 17285354), (10, 8642677), (41, 2107970), (82, 1053985), (205, 421594), (277, 312010), (410, 210797), (554, 156005), (761, 113570), (1385, 62402), (1522, 56785), (2770, 31201), (3805, 22714), (7610, 11357)]