39070168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 76037760

約数和(自身を除く): 36967592

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 613, 1028, 1226, 2056, 2452, 4904, 7967, 15934, 19003, 31868, 38006, 63736, 76012, 152024, 157541, 315082, 630164, 1260328, 4883771, 9767542, 19535084, 39070168]

約数ペア:

[(1, 39070168), (2, 19535084), (4, 9767542), (8, 4883771), (31, 1260328), (62, 630164), (124, 315082), (248, 157541), (257, 152024), (514, 76012), (613, 63736), (1028, 38006), (1226, 31868), (2056, 19003), (2452, 15934), (4904, 7967)]