39768688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{60623}}^1$

素因数の和:60672

約数の個数: 20

約数和(自身を含む): 78932448

約数和(自身を除く): 39163760

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 60623, 121246, 242492, 484984, 969968, 2485543, 4971086, 9942172, 19884344, 39768688]

約数ペア:

[(1, 39768688), (2, 19884344), (4, 9942172), (8, 4971086), (16, 2485543), (41, 969968), (82, 484984), (164, 242492), (328, 121246), (656, 60623)]