4072821968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{20233}}^1$

素因数の和:20811

約数の個数: 40

約数和(自身を含む): 8249644608

約数和(自身を除く): 4176822640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 547, 1094, 2188, 4376, 8752, 12581, 20233, 25162, 40466, 50324, 80932, 100648, 161864, 201296, 323728, 465359, 930718, 1861436, 3722872, 7445744, 11067451, 22134902, 44269804, 88539608, 177079216, 254551373, 509102746, 1018205492, 2036410984, 4072821968]

約数ペア:

[(1, 4072821968), (2, 2036410984), (4, 1018205492), (8, 509102746), (16, 254551373), (23, 177079216), (46, 88539608), (92, 44269804), (184, 22134902), (368, 11067451), (547, 7445744), (1094, 3722872), (2188, 1861436), (4376, 930718), (8752, 465359), (12581, 323728), (20233, 201296), (25162, 161864), (40466, 100648), (50324, 80932)]