17420512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 37521792

約数和(自身を除く): 20101280

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1033, 1054, 2066, 2108, 4132, 4216, 8264, 8432, 16528, 16864, 17561, 32023, 33056, 35122, 64046, 70244, 128092, 140488, 256184, 280976, 512368, 544391, 561952, 1024736, 1088782, 2177564, 4355128, 8710256, 17420512]

約数ペア:

[(1, 17420512), (2, 8710256), (4, 4355128), (8, 2177564), (16, 1088782), (17, 1024736), (31, 561952), (32, 544391), (34, 512368), (62, 280976), (68, 256184), (124, 140488), (136, 128092), (248, 70244), (272, 64046), (496, 35122), (527, 33056), (544, 32023), (992, 17561), (1033, 16864), (1054, 16528), (2066, 8432), (2108, 8264), (4132, 4216)]