187900042016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{345404489}}^1$

素因数の和:345404516

約数の個数: 24

約数和(自身を含む): 391688691660

約数和(自身を除く): 203788649644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 345404489, 690808978, 1381617956, 2763235912, 5526471824, 5871876313, 11052943648, 11743752626, 23487505252, 46975010504, 93950021008, 187900042016]

約数ペア:

[(1, 187900042016), (2, 93950021008), (4, 46975010504), (8, 23487505252), (16, 11743752626), (17, 11052943648), (32, 5871876313), (34, 5526471824), (68, 2763235912), (136, 1381617956), (272, 690808978), (544, 345404489)]