40381232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{132833}}^1$

素因数の和:132860

約数の個数: 20

約数和(自身を含む): 82357080

約数和(自身を除く): 41975848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 132833, 265666, 531332, 1062664, 2125328, 2523827, 5047654, 10095308, 20190616, 40381232]

約数ペア:

[(1, 40381232), (2, 20190616), (4, 10095308), (8, 5047654), (16, 2523827), (19, 2125328), (38, 1062664), (76, 531332), (152, 265666), (304, 132833)]