205728832

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1295

約数の個数: 56

約数和(自身を含む): 435153816

約数和(自身を除く): 229424984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 173, 272, 346, 544, 692, 1088, 1093, 1384, 2186, 2768, 2941, 4372, 5536, 5882, 8744, 11072, 11764, 17488, 18581, 23528, 34976, 37162, 47056, 69952, 74324, 94112, 148648, 188224, 189089, 297296, 378178, 594592, 756356, 1189184, 1512712, 3025424, 3214513, 6050848, 6429026, 12101696, 12858052, 25716104, 51432208, 102864416, 205728832]

約数ペア:

[(1, 205728832), (2, 102864416), (4, 51432208), (8, 25716104), (16, 12858052), (17, 12101696), (32, 6429026), (34, 6050848), (64, 3214513), (68, 3025424), (136, 1512712), (173, 1189184), (272, 756356), (346, 594592), (544, 378178), (692, 297296), (1088, 189089), (1093, 188224), (1384, 148648), (2186, 94112), (2768, 74324), (2941, 69952), (4372, 47056), (5536, 37162), (5882, 34976), (8744, 23528), (11072, 18581), (11764, 17488)]