16885616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2649

約数の個数: 40

約数和(自身を含む): 36668784

約数和(自身を除く): 19783168

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 2593, 3256, 5186, 6512, 10372, 20744, 28523, 41488, 57046, 95941, 114092, 191882, 228184, 383764, 456368, 767528, 1055351, 1535056, 2110702, 4221404, 8442808, 16885616]

約数ペア:

[(1, 16885616), (2, 8442808), (4, 4221404), (8, 2110702), (11, 1535056), (16, 1055351), (22, 767528), (37, 456368), (44, 383764), (74, 228184), (88, 191882), (148, 114092), (176, 95941), (296, 57046), (407, 41488), (592, 28523), (814, 20744), (1628, 10372), (2593, 6512), (3256, 5186)]