85870761472

素因数分解:

$2^9\times {\mathrm{167716331}}^1$

素因数の和:167716349

約数の個数: 20

約数和(自身を含む): 171573807636

約数和(自身を除く): 85703046164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 167716331, 335432662, 670865324, 1341730648, 2683461296, 5366922592, 10733845184, 21467690368, 42935380736, 85870761472]

約数ペア:

[(1, 85870761472), (2, 42935380736), (4, 21467690368), (8, 10733845184), (16, 5366922592), (32, 2683461296), (64, 1341730648), (128, 670865324), (256, 335432662), (512, 167716331)]