131567462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 217858368

約数和(自身を除く): 86290906

約数列:

[1, 2, 13, 26, 73, 103, 146, 206, 673, 949, 1339, 1346, 1898, 2678, 7519, 8749, 15038, 17498, 49129, 69319, 97747, 98258, 138638, 195494, 638677, 901147, 1277354, 1802294, 5060287, 10120574, 65783731, 131567462]

約数ペア:

[(1, 131567462), (2, 65783731), (13, 10120574), (26, 5060287), (73, 1802294), (103, 1277354), (146, 901147), (206, 638677), (673, 195494), (949, 138638), (1339, 98258), (1346, 97747), (1898, 69319), (2678, 49129), (7519, 17498), (8749, 15038)]