163996084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{82493}}^1$

素因数の和:82575

約数の個数: 24

約数和(自身を含む): 332615808

約数和(自身を除く): 168619724

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 82493, 164986, 329972, 577451, 1154902, 2309804, 5857003, 11714006, 23428012, 40999021, 81998042, 163996084]

約数ペア:

[(1, 163996084), (2, 81998042), (4, 40999021), (7, 23428012), (14, 11714006), (28, 5857003), (71, 2309804), (142, 1154902), (284, 577451), (497, 329972), (994, 164986), (1988, 82493)]