82411888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12833

約数の個数: 40

約数和(自身を含む): 177516416

約数和(自身を除く): 95104528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12781, 25562, 51124, 102248, 166153, 204496, 332306, 396211, 664612, 792422, 1329224, 1584844, 2658448, 3169688, 5150743, 6339376, 10301486, 20602972, 41205944, 82411888]

約数ペア:

[(1, 82411888), (2, 41205944), (4, 20602972), (8, 10301486), (13, 6339376), (16, 5150743), (26, 3169688), (31, 2658448), (52, 1584844), (62, 1329224), (104, 792422), (124, 664612), (208, 396211), (248, 332306), (403, 204496), (496, 166153), (806, 102248), (1612, 51124), (3224, 25562), (6448, 12781)]