84840238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1523}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 152741376

約数和(自身を除く): 67901138

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 1211, 1523, 2422, 3046, 3979, 7958, 10661, 21322, 27853, 35029, 55706, 70058, 245203, 263479, 490406, 526958, 1844353, 3688706, 6060017, 12120034, 42420119, 84840238]

約数ペア:

[(1, 84840238), (2, 42420119), (7, 12120034), (14, 6060017), (23, 3688706), (46, 1844353), (161, 526958), (173, 490406), (322, 263479), (346, 245203), (1211, 70058), (1523, 55706), (2422, 35029), (3046, 27853), (3979, 21322), (7958, 10661)]