73195384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 144000000

約数和(自身を除く): 70804616

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 1999, 3998, 4577, 7996, 9154, 15992, 18308, 36616, 45977, 91954, 183908, 367816, 397801, 795602, 1591204, 3182408, 9149423, 18298846, 36597692, 73195384]

約数ペア:

[(1, 73195384), (2, 36597692), (4, 18298846), (8, 9149423), (23, 3182408), (46, 1591204), (92, 795602), (184, 397801), (199, 367816), (398, 183908), (796, 91954), (1592, 45977), (1999, 36616), (3998, 18308), (4577, 15992), (7996, 9154)]