21632272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{36541}}^1$

素因数の和:36586

約数の個数: 20

約数和(自身を含む): 43046476

約数和(自身を除く): 21414204

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 36541, 73082, 146164, 292328, 584656, 1352017, 2704034, 5408068, 10816136, 21632272]

約数ペア:

[(1, 21632272), (2, 10816136), (4, 5408068), (8, 2704034), (16, 1352017), (37, 584656), (74, 292328), (148, 146164), (296, 73082), (592, 36541)]