73291408

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{16903}}^1$

素因数の和:17182

約数の個数: 20

約数和(自身を含む): 142534528

約数和(自身を除く): 69243120

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 16903, 33806, 67612, 135224, 270448, 4580713, 9161426, 18322852, 36645704, 73291408]

約数ペア:

[(1, 73291408), (2, 36645704), (4, 18322852), (8, 9161426), (16, 4580713), (271, 270448), (542, 135224), (1084, 67612), (2168, 33806), (4336, 16903)]