81230484704

素因数分解:

$2^5\times {\mathrm{4019}}^1\times {\mathrm{631613}}^1$

素因数の和:635642

約数の個数: 24

約数和(自身を含む): 159962561640

約数和(自身を除く): 78732076936

約数列:

[1, 2, 4, 8, 16, 32, 4019, 8038, 16076, 32152, 64304, 128608, 631613, 1263226, 2526452, 5052904, 10105808, 20211616, 2538452647, 5076905294, 10153810588, 20307621176, 40615242352, 81230484704]

約数ペア:

[(1, 81230484704), (2, 40615242352), (4, 20307621176), (8, 10153810588), (16, 5076905294), (32, 2538452647), (4019, 20211616), (8038, 10105808), (16076, 5052904), (32152, 2526452), (64304, 1263226), (128608, 631613)]