38783704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 41231336

約数列:

[1, 2, 4, 8, 23, 41, 46, 53, 82, 92, 97, 106, 164, 184, 194, 212, 328, 388, 424, 776, 943, 1219, 1886, 2173, 2231, 2438, 3772, 3977, 4346, 4462, 4876, 5141, 7544, 7954, 8692, 8924, 9752, 10282, 15908, 17384, 17848, 20564, 31816, 41128, 49979, 91471, 99958, 118243, 182942, 199916, 210781, 236486, 365884, 399832, 421562, 472972, 731768, 843124, 945944, 1686248, 4847963, 9695926, 19391852, 38783704]

約数ペア:

[(1, 38783704), (2, 19391852), (4, 9695926), (8, 4847963), (23, 1686248), (41, 945944), (46, 843124), (53, 731768), (82, 472972), (92, 421562), (97, 399832), (106, 365884), (164, 236486), (184, 210781), (194, 199916), (212, 182942), (328, 118243), (388, 99958), (424, 91471), (776, 49979), (943, 41128), (1219, 31816), (1886, 20564), (2173, 17848), (2231, 17384), (2438, 15908), (3772, 10282), (3977, 9752), (4346, 8924), (4462, 8692), (4876, 7954), (5141, 7544)]