31672004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87011}}^1$

素因数の和:87035

約数の個数: 24

約数和(自身を含む): 68217408

約数和(自身を除く): 36545404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 87011, 174022, 348044, 609077, 1131143, 1218154, 2262286, 2436308, 4524572, 7918001, 15836002, 31672004]

約数ペア:

[(1, 31672004), (2, 15836002), (4, 7918001), (7, 4524572), (13, 2436308), (14, 2262286), (26, 1218154), (28, 1131143), (52, 609077), (91, 348044), (182, 174022), (364, 87011)]