129498368

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{2621}}^1$

素因数の和:2830

約数の個数: 36

約数和(自身を含む): 259929348

約数和(自身を除く): 130430980

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 772, 1544, 2621, 3088, 5242, 6176, 10484, 12352, 20968, 24704, 41936, 49408, 83872, 167744, 335488, 505853, 670976, 1011706, 2023412, 4046824, 8093648, 16187296, 32374592, 64749184, 129498368]

約数ペア:

[(1, 129498368), (2, 64749184), (4, 32374592), (8, 16187296), (16, 8093648), (32, 4046824), (64, 2023412), (128, 1011706), (193, 670976), (256, 505853), (386, 335488), (772, 167744), (1544, 83872), (2621, 49408), (3088, 41936), (5242, 24704), (6176, 20968), (10484, 12352)]