65870116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97441}}^1$

素因数の和:97471

約数の個数: 18

約数和(自身を含む): 124823202

約数和(自身を除く): 58953086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 97441, 194882, 389764, 1266733, 2533466, 5066932, 16467529, 32935058, 65870116]

約数ペア:

[(1, 65870116), (2, 32935058), (4, 16467529), (13, 5066932), (26, 2533466), (52, 1266733), (169, 389764), (338, 194882), (676, 97441)]