81194296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{534173}}^1$

素因数の和:534198

約数の個数: 16

約数和(自身を含む): 160252200

約数和(自身を除く): 79057904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 534173, 1068346, 2136692, 4273384, 10149287, 20298574, 40597148, 81194296]

約数ペア:

[(1, 81194296), (2, 40597148), (4, 20298574), (8, 10149287), (19, 4273384), (38, 2136692), (76, 1068346), (152, 534173)]