80022416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{135173}}^1$

素因数の和:135218

約数の個数: 20

約数和(自身を含む): 159234972

約数和(自身を除く): 79212556

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 135173, 270346, 540692, 1081384, 2162768, 5001401, 10002802, 20005604, 40011208, 80022416]

約数ペア:

[(1, 80022416), (2, 40011208), (4, 20005604), (8, 10002802), (16, 5001401), (37, 2162768), (74, 1081384), (148, 540692), (296, 270346), (592, 135173)]