102976816

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 203469120

約数和(自身を除く): 100492304

約数列:

[1, 2, 4, 8, 16, 79, 158, 257, 316, 317, 514, 632, 634, 1028, 1264, 1268, 2056, 2536, 4112, 5072, 20303, 25043, 40606, 50086, 81212, 81469, 100172, 162424, 162938, 200344, 324848, 325876, 400688, 651752, 1303504, 6436051, 12872102, 25744204, 51488408, 102976816]

約数ペア:

[(1, 102976816), (2, 51488408), (4, 25744204), (8, 12872102), (16, 6436051), (79, 1303504), (158, 651752), (257, 400688), (316, 325876), (317, 324848), (514, 200344), (632, 162938), (634, 162424), (1028, 100172), (1264, 81469), (1268, 81212), (2056, 50086), (2536, 40606), (4112, 25043), (5072, 20303)]