80742002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{69247}}^1$

素因数の和:69313

約数の個数: 16

約数和(自身を含む): 134618112

約数和(自身を除く): 53876110

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 69247, 138494, 761717, 1523434, 3670091, 7340182, 40371001, 80742002]

約数ペア:

[(1, 80742002), (2, 40371001), (11, 7340182), (22, 3670091), (53, 1523434), (106, 761717), (583, 138494), (1166, 69247)]