38455904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 80777088

約数和(自身を除く): 42321184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 317, 446, 544, 634, 892, 1268, 1784, 2536, 3568, 3791, 5072, 5389, 7136, 7582, 10144, 10778, 15164, 21556, 30328, 43112, 60656, 70691, 86224, 121312, 141382, 172448, 282764, 565528, 1131056, 1201747, 2262112, 2403494, 4806988, 9613976, 19227952, 38455904]

約数ペア:

[(1, 38455904), (2, 19227952), (4, 9613976), (8, 4806988), (16, 2403494), (17, 2262112), (32, 1201747), (34, 1131056), (68, 565528), (136, 282764), (223, 172448), (272, 141382), (317, 121312), (446, 86224), (544, 70691), (634, 60656), (892, 43112), (1268, 30328), (1784, 21556), (2536, 15164), (3568, 10778), (3791, 10144), (5072, 7582), (5389, 7136)]