996949088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1907}}^1$

素因数の和:1996

約数の個数: 72

約数和(自身を含む): 2148526296

約数和(自身を除く): 1151577208

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 961, 992, 1054, 1907, 1922, 2108, 3814, 3844, 4216, 7628, 7688, 8432, 15256, 15376, 16337, 16864, 30512, 30752, 32419, 32674, 59117, 61024, 64838, 65348, 118234, 129676, 130696, 236468, 259352, 261392, 472936, 518704, 522784, 945872, 1004989, 1037408, 1832627, 1891744, 2009978, 3665254, 4019956, 7330508, 8039912, 14661016, 16079824, 29322032, 31154659, 32159648, 58644064, 62309318, 124618636, 249237272, 498474544, 996949088]

約数ペア:

[(1, 996949088), (2, 498474544), (4, 249237272), (8, 124618636), (16, 62309318), (17, 58644064), (31, 32159648), (32, 31154659), (34, 29322032), (62, 16079824), (68, 14661016), (124, 8039912), (136, 7330508), (248, 4019956), (272, 3665254), (496, 2009978), (527, 1891744), (544, 1832627), (961, 1037408), (992, 1004989), (1054, 945872), (1907, 522784), (1922, 518704), (2108, 472936), (3814, 261392), (3844, 259352), (4216, 236468), (7628, 130696), (7688, 129676), (8432, 118234), (15256, 65348), (15376, 64838), (16337, 61024), (16864, 59117), (30512, 32674), (30752, 32419)]