81675932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5839}}^1$

素因数の和:6125

約数の個数: 24

約数和(自身を含む): 154526400

約数和(自身を除く): 72850468

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 5839, 6994, 11678, 13988, 23356, 75907, 151814, 303628, 1570691, 3141382, 6282764, 20418983, 40837966, 81675932]

約数ペア:

[(1, 81675932), (2, 40837966), (4, 20418983), (13, 6282764), (26, 3141382), (52, 1570691), (269, 303628), (538, 151814), (1076, 75907), (3497, 23356), (5839, 13988), (6994, 11678)]