38949328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{221303}}^1$

素因数の和:221322

約数の個数: 20

約数和(自身を含む): 82325088

約数和(自身を除く): 43375760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 221303, 442606, 885212, 1770424, 2434333, 3540848, 4868666, 9737332, 19474664, 38949328]

約数ペア:

[(1, 38949328), (2, 19474664), (4, 9737332), (8, 4868666), (11, 3540848), (16, 2434333), (22, 1770424), (44, 885212), (88, 442606), (176, 221303)]