191973088

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2689}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 398593440

約数和(自身を除く): 206620352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1552, 2231, 2689, 3104, 4462, 5378, 8924, 10756, 17848, 21512, 35696, 43024, 61847, 71392, 86048, 123694, 247388, 260833, 494776, 521666, 989552, 1043332, 1979104, 2086664, 4173328, 5999159, 8346656, 11998318, 23996636, 47993272, 95986544, 191973088]

約数ペア:

[(1, 191973088), (2, 95986544), (4, 47993272), (8, 23996636), (16, 11998318), (23, 8346656), (32, 5999159), (46, 4173328), (92, 2086664), (97, 1979104), (184, 1043332), (194, 989552), (368, 521666), (388, 494776), (736, 260833), (776, 247388), (1552, 123694), (2231, 86048), (2689, 71392), (3104, 61847), (4462, 43024), (5378, 35696), (8924, 21512), (10756, 17848)]