67690816

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{12743}}^1$

素因数の和:12838

約数の個数: 28

約数和(自身を含む): 135952992

約数和(自身を除く): 68262176

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 12743, 25486, 50972, 101944, 203888, 407776, 815552, 1057669, 2115338, 4230676, 8461352, 16922704, 33845408, 67690816]

約数ペア:

[(1, 67690816), (2, 33845408), (4, 16922704), (8, 8461352), (16, 4230676), (32, 2115338), (64, 1057669), (83, 815552), (166, 407776), (332, 203888), (664, 101944), (1328, 50972), (2656, 25486), (5312, 12743)]