225563896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34511}}^1$

素因数の和:34579

約数の個数: 32

約数和(自身を含む): 455558400

約数和(自身を除く): 229994504

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 34511, 69022, 138044, 276088, 655709, 1311418, 1483973, 2622836, 2967946, 5245672, 5935892, 11871784, 28195487, 56390974, 112781948, 225563896]

約数ペア:

[(1, 225563896), (2, 112781948), (4, 56390974), (8, 28195487), (19, 11871784), (38, 5935892), (43, 5245672), (76, 2967946), (86, 2622836), (152, 1483973), (172, 1311418), (344, 655709), (817, 276088), (1634, 138044), (3268, 69022), (6536, 34511)]