79964906368

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{1605979}}^1$

素因数の和:1606382

約数の個数: 32

約数和(自身を含む): 159714711000

約数和(自身を除く): 79749804632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1556, 3112, 6224, 12448, 24896, 49792, 1605979, 3211958, 6423916, 12847832, 25695664, 51391328, 102782656, 205565312, 624725831, 1249451662, 2498903324, 4997806648, 9995613296, 19991226592, 39982453184, 79964906368]

約数ペア:

[(1, 79964906368), (2, 39982453184), (4, 19991226592), (8, 9995613296), (16, 4997806648), (32, 2498903324), (64, 1249451662), (128, 624725831), (389, 205565312), (778, 102782656), (1556, 51391328), (3112, 25695664), (6224, 12847832), (12448, 6423916), (24896, 3211958), (49792, 1605979)]