73163408

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{16273}}^1$

素因数の和:16562

約数の個数: 20

約数和(自身を含む): 142267308

約数和(自身を除く): 69103900

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 16273, 32546, 65092, 130184, 260368, 4572713, 9145426, 18290852, 36581704, 73163408]

約数ペア:

[(1, 73163408), (2, 36581704), (4, 18290852), (8, 9145426), (16, 4572713), (281, 260368), (562, 130184), (1124, 65092), (2248, 32546), (4496, 16273)]