394017032

素因数分解:

$2^3\times {\mathrm{3119}}^1\times {\mathrm{15791}}^1$

素因数の和:18916

約数の個数: 16

約数和(自身を含む): 739065600

約数和(自身を除く): 345048568

約数列:

[1, 2, 4, 8, 3119, 6238, 12476, 15791, 24952, 31582, 63164, 126328, 49252129, 98504258, 197008516, 394017032]

約数ペア:

[(1, 394017032), (2, 197008516), (4, 98504258), (8, 49252129), (3119, 126328), (6238, 63164), (12476, 31582), (15791, 24952)]