31730646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6540

約数の個数: 32

約数和(自身を含む): 68365440

約数和(自身を除く): 36634794

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 6473, 12946, 19419, 38838, 122987, 245974, 278339, 368961, 556678, 737922, 835017, 1670034, 5288441, 10576882, 15865323, 31730646]

約数ペア:

[(1, 31730646), (2, 15865323), (3, 10576882), (6, 5288441), (19, 1670034), (38, 835017), (43, 737922), (57, 556678), (86, 368961), (114, 278339), (129, 245974), (258, 122987), (817, 38838), (1634, 19419), (2451, 12946), (4902, 6473)]