85690514

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67261}}^1$

素因数の和:67290

約数の個数: 24

約数和(自身を含む): 161025228

約数和(自身を除く): 75334714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 67261, 134522, 470827, 874393, 941654, 1748786, 3295789, 6120751, 6591578, 12241502, 42845257, 85690514]

約数ペア:

[(1, 85690514), (2, 42845257), (7, 12241502), (13, 6591578), (14, 6120751), (26, 3295789), (49, 1748786), (91, 941654), (98, 874393), (182, 470827), (637, 134522), (1274, 67261)]