1564326128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5751199}}^1$

素因数の和:5751224

約数の個数: 20

約数和(自身を含む): 3209169600

約数和(自身を除く): 1644843472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5751199, 11502398, 23004796, 46009592, 92019184, 97770383, 195540766, 391081532, 782163064, 1564326128]

約数ペア:

[(1, 1564326128), (2, 782163064), (4, 391081532), (8, 195540766), (16, 97770383), (17, 92019184), (34, 46009592), (68, 23004796), (136, 11502398), (272, 5751199)]