31034224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4865

約数の個数: 40

約数和(自身を含む): 66856832

約数和(自身を除く): 35822608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4813, 6448, 9626, 19252, 38504, 62569, 77008, 125138, 149203, 250276, 298406, 500552, 596812, 1001104, 1193624, 1939639, 2387248, 3879278, 7758556, 15517112, 31034224]

約数ペア:

[(1, 31034224), (2, 15517112), (4, 7758556), (8, 3879278), (13, 2387248), (16, 1939639), (26, 1193624), (31, 1001104), (52, 596812), (62, 500552), (104, 298406), (124, 250276), (208, 149203), (248, 125138), (403, 77008), (496, 62569), (806, 38504), (1612, 19252), (3224, 9626), (4813, 6448)]