101027728

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 199630080

約数和(自身を除く): 98602352

約数列:

[1, 2, 4, 8, 16, 79, 158, 257, 311, 316, 514, 622, 632, 1028, 1244, 1264, 2056, 2488, 4112, 4976, 20303, 24569, 40606, 49138, 79927, 81212, 98276, 159854, 162424, 196552, 319708, 324848, 393104, 639416, 1278832, 6314233, 12628466, 25256932, 50513864, 101027728]

約数ペア:

[(1, 101027728), (2, 50513864), (4, 25256932), (8, 12628466), (16, 6314233), (79, 1278832), (158, 639416), (257, 393104), (311, 324848), (316, 319708), (514, 196552), (622, 162424), (632, 159854), (1028, 98276), (1244, 81212), (1264, 79927), (2056, 49138), (2488, 40606), (4112, 24569), (4976, 20303)]