42049744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{238919}}^1$

素因数の和:238938

約数の個数: 20

約数和(自身を含む): 88878240

約数和(自身を除く): 46828496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 238919, 477838, 955676, 1911352, 2628109, 3822704, 5256218, 10512436, 21024872, 42049744]

約数ペア:

[(1, 42049744), (2, 21024872), (4, 10512436), (8, 5256218), (11, 3822704), (16, 2628109), (22, 1911352), (44, 955676), (88, 477838), (176, 238919)]