30957952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 67087440

約数和(自身を除く): 36129488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 272, 328, 347, 544, 656, 694, 697, 1088, 1312, 1388, 1394, 2176, 2624, 2776, 2788, 5248, 5552, 5576, 5899, 11104, 11152, 11798, 14227, 22208, 22304, 23596, 28454, 44416, 44608, 47192, 56908, 89216, 94384, 113816, 188768, 227632, 241859, 377536, 455264, 483718, 755072, 910528, 967436, 1821056, 1934872, 3869744, 7739488, 15478976, 30957952]

約数ペア:

[(1, 30957952), (2, 15478976), (4, 7739488), (8, 3869744), (16, 1934872), (17, 1821056), (32, 967436), (34, 910528), (41, 755072), (64, 483718), (68, 455264), (82, 377536), (128, 241859), (136, 227632), (164, 188768), (272, 113816), (328, 94384), (347, 89216), (544, 56908), (656, 47192), (694, 44608), (697, 44416), (1088, 28454), (1312, 23596), (1388, 22304), (1394, 22208), (2176, 14227), (2624, 11798), (2776, 11152), (2788, 11104), (5248, 5899), (5552, 5576)]