80885002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 138438720

約数和(自身を除く): 57553718

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 1307, 2134, 2614, 2813, 5626, 14377, 28754, 30943, 37903, 61886, 75806, 126779, 253558, 416933, 833866, 1394569, 2789138, 3676591, 7353182, 40442501, 80885002]

約数ペア:

[(1, 80885002), (2, 40442501), (11, 7353182), (22, 3676591), (29, 2789138), (58, 1394569), (97, 833866), (194, 416933), (319, 253558), (638, 126779), (1067, 75806), (1307, 61886), (2134, 37903), (2614, 30943), (2813, 28754), (5626, 14377)]