8708192608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{238921}}^1$

素因数の和:239015

約数の個数: 48

約数和(自身を含む): 18423753264

約数和(自身を除く): 9715560656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 4556, 9112, 18224, 36448, 238921, 477842, 955684, 1911368, 3822736, 4061657, 7645472, 8123314, 16007707, 16246628, 32015414, 32493256, 64030828, 64986512, 128061656, 129973024, 256123312, 272131019, 512246624, 544262038, 1088524076, 2177048152, 4354096304, 8708192608]

約数ペア:

[(1, 8708192608), (2, 4354096304), (4, 2177048152), (8, 1088524076), (16, 544262038), (17, 512246624), (32, 272131019), (34, 256123312), (67, 129973024), (68, 128061656), (134, 64986512), (136, 64030828), (268, 32493256), (272, 32015414), (536, 16246628), (544, 16007707), (1072, 8123314), (1139, 7645472), (2144, 4061657), (2278, 3822736), (4556, 1911368), (9112, 955684), (18224, 477842), (36448, 238921)]