80407316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96181}}^1$

素因数の和:96215

約数の個数: 24

約数和(自身を含む): 161585760

約数和(自身を除く): 81178444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 96181, 192362, 384724, 1057991, 1827439, 2115982, 3654878, 4231964, 7309756, 20101829, 40203658, 80407316]

約数ペア:

[(1, 80407316), (2, 40203658), (4, 20101829), (11, 7309756), (19, 4231964), (22, 3654878), (38, 2115982), (44, 1827439), (76, 1057991), (209, 384724), (418, 192362), (836, 96181)]