39718832

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 79494912

約数和(自身を除く): 39776080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 191, 317, 328, 382, 634, 656, 764, 1268, 1528, 2536, 3056, 5072, 7831, 12997, 15662, 25994, 31324, 51988, 60547, 62648, 103976, 121094, 125296, 207952, 242188, 484376, 968752, 2482427, 4964854, 9929708, 19859416, 39718832]

約数ペア:

[(1, 39718832), (2, 19859416), (4, 9929708), (8, 4964854), (16, 2482427), (41, 968752), (82, 484376), (164, 242188), (191, 207952), (317, 125296), (328, 121094), (382, 103976), (634, 62648), (656, 60547), (764, 51988), (1268, 31324), (1528, 25994), (2536, 15662), (3056, 12997), (5072, 7831)]