9109216

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 18860688

約数和(自身を除く): 9751472

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 131, 164, 212, 262, 328, 424, 524, 656, 848, 1048, 1312, 1696, 2096, 2173, 4192, 4346, 5371, 6943, 8692, 10742, 13886, 17384, 21484, 27772, 34768, 42968, 55544, 69536, 85936, 111088, 171872, 222176, 284663, 569326, 1138652, 2277304, 4554608, 9109216]

約数ペア:

[(1, 9109216), (2, 4554608), (4, 2277304), (8, 1138652), (16, 569326), (32, 284663), (41, 222176), (53, 171872), (82, 111088), (106, 85936), (131, 69536), (164, 55544), (212, 42968), (262, 34768), (328, 27772), (424, 21484), (524, 17384), (656, 13886), (848, 10742), (1048, 8692), (1312, 6943), (1696, 5371), (2096, 4346), (2173, 4192)]