90159034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 162164736

約数和(自身を除く): 72005702

約数列:

[1, 2, 7, 14, 23, 46, 161, 211, 322, 422, 1327, 1477, 2654, 2954, 4853, 9289, 9706, 18578, 30521, 33971, 61042, 67942, 213647, 279997, 427294, 559994, 1959979, 3919958, 6439931, 12879862, 45079517, 90159034]

約数ペア:

[(1, 90159034), (2, 45079517), (7, 12879862), (14, 6439931), (23, 3919958), (46, 1959979), (161, 559994), (211, 427294), (322, 279997), (422, 213647), (1327, 67942), (1477, 61042), (2654, 33971), (2954, 30521), (4853, 18578), (9289, 9706)]