269824

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 40

約数和(自身を含む): 589248

約数和(自身を除く): 319424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 8704, 15872, 16864, 33728, 67456, 134912, 269824]

約数ペア:

[(1, 269824), (2, 134912), (4, 67456), (8, 33728), (16, 16864), (17, 15872), (31, 8704), (32, 8432), (34, 7936), (62, 4352), (64, 4216), (68, 3968), (124, 2176), (128, 2108), (136, 1984), (248, 1088), (256, 1054), (272, 992), (496, 544), (512, 527)]