31505578304

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{432199}}^1$

素因数の和:432295

約数の個数: 56

約数和(自身を含む): 67184625600

約数和(自身を除く): 35679047296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2278, 4288, 4556, 9112, 18224, 36448, 72896, 432199, 864398, 1728796, 3457592, 6915184, 7347383, 13830368, 14694766, 27660736, 28957333, 29389532, 57914666, 58779064, 115829332, 117558128, 231658664, 235116256, 463317328, 470232512, 492274661, 926634656, 984549322, 1853269312, 1969098644, 3938197288, 7876394576, 15752789152, 31505578304]

約数ペア:

[(1, 31505578304), (2, 15752789152), (4, 7876394576), (8, 3938197288), (16, 1969098644), (17, 1853269312), (32, 984549322), (34, 926634656), (64, 492274661), (67, 470232512), (68, 463317328), (134, 235116256), (136, 231658664), (268, 117558128), (272, 115829332), (536, 58779064), (544, 57914666), (1072, 29389532), (1088, 28957333), (1139, 27660736), (2144, 14694766), (2278, 13830368), (4288, 7347383), (4556, 6915184), (9112, 3457592), (18224, 1728796), (36448, 864398), (72896, 432199)]