84131768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48463}}^1$

素因数の和:48507

約数の個数: 32

約数和(自身を含む): 186101760

約数和(自身を除く): 101969992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 48463, 96926, 193852, 339241, 387704, 678482, 1356964, 1502353, 2713928, 3004706, 6009412, 10516471, 12018824, 21032942, 42065884, 84131768]

約数ペア:

[(1, 84131768), (2, 42065884), (4, 21032942), (7, 12018824), (8, 10516471), (14, 6009412), (28, 3004706), (31, 2713928), (56, 1502353), (62, 1356964), (124, 678482), (217, 387704), (248, 339241), (434, 193852), (868, 96926), (1736, 48463)]