80317398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4993}}^1$

素因数の和:5388

約数の個数: 32

約数和(自身を含む): 184098816

約数和(自身を除く): 103781418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 4993, 5362, 8043, 9986, 14979, 16086, 29958, 34951, 69902, 104853, 209706, 1912319, 3824638, 5736957, 11473914, 13386233, 26772466, 40158699, 80317398]

約数ペア:

[(1, 80317398), (2, 40158699), (3, 26772466), (6, 13386233), (7, 11473914), (14, 5736957), (21, 3824638), (42, 1912319), (383, 209706), (766, 104853), (1149, 69902), (2298, 34951), (2681, 29958), (4993, 16086), (5362, 14979), (8043, 9986)]