201611632

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{115603}}^1$

素因数の和:115720

約数の個数: 20

約数和(自身を含む): 394209640

約数和(自身を除く): 192598008

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 115603, 231206, 462412, 924824, 1849648, 12600727, 25201454, 50402908, 100805816, 201611632]

約数ペア:

[(1, 201611632), (2, 100805816), (4, 50402908), (8, 25201454), (16, 12600727), (109, 1849648), (218, 924824), (436, 462412), (872, 231206), (1744, 115603)]