82613648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397181}}^1$

素因数の和:397202

約数の個数: 20

約数和(自身を含む): 172376988

約数和(自身を除く): 89763340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397181, 794362, 1588724, 3177448, 5163353, 6354896, 10326706, 20653412, 41306824, 82613648]

約数ペア:

[(1, 82613648), (2, 41306824), (4, 20653412), (8, 10326706), (13, 6354896), (16, 5163353), (26, 3177448), (52, 1588724), (104, 794362), (208, 397181)]