38939824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31607}}^1$

素因数の和:31633

約数の個数: 40

約数和(自身を含む): 94065408

約数和(自身を除く): 55125584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 31607, 63214, 126428, 221249, 252856, 347677, 442498, 505712, 695354, 884996, 1390708, 1769992, 2433739, 2781416, 3539984, 4867478, 5562832, 9734956, 19469912, 38939824]

約数ペア:

[(1, 38939824), (2, 19469912), (4, 9734956), (7, 5562832), (8, 4867478), (11, 3539984), (14, 2781416), (16, 2433739), (22, 1769992), (28, 1390708), (44, 884996), (56, 695354), (77, 505712), (88, 442498), (112, 347677), (154, 252856), (176, 221249), (308, 126428), (616, 63214), (1232, 31607)]