15656811232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{28780903}}^1$

素因数の和:28780930

約数の個数: 24

約数和(自身を含む): 32637545136

約数和(自身を除く): 16980733904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 28780903, 57561806, 115123612, 230247224, 460494448, 489275351, 920988896, 978550702, 1957101404, 3914202808, 7828405616, 15656811232]

約数ペア:

[(1, 15656811232), (2, 7828405616), (4, 3914202808), (8, 1957101404), (16, 978550702), (17, 920988896), (32, 489275351), (34, 460494448), (68, 230247224), (136, 115123612), (272, 57561806), (544, 28780903)]