85242688

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{6761}}^1$

素因数の和:6970

約数の個数: 28

約数和(自身を含む): 170037252

約数和(自身を除く): 84794564

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 6761, 12608, 13522, 27044, 54088, 108176, 216352, 432704, 1331917, 2663834, 5327668, 10655336, 21310672, 42621344, 85242688]

約数ペア:

[(1, 85242688), (2, 42621344), (4, 21310672), (8, 10655336), (16, 5327668), (32, 2663834), (64, 1331917), (197, 432704), (394, 216352), (788, 108176), (1576, 54088), (3152, 27044), (6304, 13522), (6761, 12608)]