42197744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{44701}}^1$

素因数の和:44768

約数の個数: 20

約数和(自身を含む): 83145720

約数和(自身を除く): 40947976

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 44701, 89402, 178804, 357608, 715216, 2637359, 5274718, 10549436, 21098872, 42197744]

約数ペア:

[(1, 42197744), (2, 21098872), (4, 10549436), (8, 5274718), (16, 2637359), (59, 715216), (118, 357608), (236, 178804), (472, 89402), (944, 44701)]