16586736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 45139968

約数和(自身を除く): 28553232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 157, 186, 213, 248, 284, 314, 372, 426, 471, 496, 568, 628, 744, 852, 942, 1136, 1256, 1488, 1704, 1884, 2201, 2512, 3408, 3768, 4402, 4867, 6603, 7536, 8804, 9734, 11147, 13206, 14601, 17608, 19468, 22294, 26412, 29202, 33441, 35216, 38936, 44588, 52824, 58404, 66882, 77872, 89176, 105648, 116808, 133764, 178352, 233616, 267528, 345557, 535056, 691114, 1036671, 1382228, 2073342, 2764456, 4146684, 5528912, 8293368, 16586736]

約数ペア:

[(1, 16586736), (2, 8293368), (3, 5528912), (4, 4146684), (6, 2764456), (8, 2073342), (12, 1382228), (16, 1036671), (24, 691114), (31, 535056), (48, 345557), (62, 267528), (71, 233616), (93, 178352), (124, 133764), (142, 116808), (157, 105648), (186, 89176), (213, 77872), (248, 66882), (284, 58404), (314, 52824), (372, 44588), (426, 38936), (471, 35216), (496, 33441), (568, 29202), (628, 26412), (744, 22294), (852, 19468), (942, 17608), (1136, 14601), (1256, 13206), (1488, 11147), (1704, 9734), (1884, 8804), (2201, 7536), (2512, 6603), (3408, 4867), (3768, 4402)]