80482996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8669}}^1$

素因数の和:8895

約数の個数: 24

約数和(自身を含む): 154395360

約数和(自身を除く): 73912364

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 8669, 9284, 17338, 34676, 95359, 190718, 381436, 1829159, 3658318, 7316636, 20120749, 40241498, 80482996]

約数ペア:

[(1, 80482996), (2, 40241498), (4, 20120749), (11, 7316636), (22, 3658318), (44, 1829159), (211, 381436), (422, 190718), (844, 95359), (2321, 34676), (4642, 17338), (8669, 9284)]