80145169918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7723}}^1\times {\mathrm{471703}}^1$

素因数の和:479439

約数の個数: 16

約数和(自身を含む): 131163901056

約数和(自身を除く): 51018731138

約数列:

[1, 2, 11, 22, 7723, 15446, 84953, 169906, 471703, 943406, 5188733, 10377466, 3642962269, 7285924538, 40072584959, 80145169918]

約数ペア:

[(1, 80145169918), (2, 40072584959), (11, 7285924538), (22, 3642962269), (7723, 10377466), (15446, 5188733), (84953, 943406), (169906, 471703)]