31413232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103333}}^1$

素因数の和:103360

約数の個数: 20

約数和(自身を含む): 64067080

約数和(自身を除く): 32653848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 103333, 206666, 413332, 826664, 1653328, 1963327, 3926654, 7853308, 15706616, 31413232]

約数ペア:

[(1, 31413232), (2, 15706616), (4, 7853308), (8, 3926654), (16, 1963327), (19, 1653328), (38, 826664), (76, 413332), (152, 206666), (304, 103333)]