31840832

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 66909696

約数和(自身を除く): 35068864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 184, 194, 223, 368, 388, 446, 736, 776, 892, 1472, 1552, 1784, 2231, 3104, 3568, 4462, 5129, 6208, 7136, 8924, 10258, 14272, 17848, 20516, 21631, 35696, 41032, 43262, 71392, 82064, 86524, 142784, 164128, 173048, 328256, 346096, 497513, 692192, 995026, 1384384, 1990052, 3980104, 7960208, 15920416, 31840832]

約数ペア:

[(1, 31840832), (2, 15920416), (4, 7960208), (8, 3980104), (16, 1990052), (23, 1384384), (32, 995026), (46, 692192), (64, 497513), (92, 346096), (97, 328256), (184, 173048), (194, 164128), (223, 142784), (368, 86524), (388, 82064), (446, 71392), (736, 43262), (776, 41032), (892, 35696), (1472, 21631), (1552, 20516), (1784, 17848), (2231, 14272), (3104, 10258), (3568, 8924), (4462, 7136), (5129, 6208)]