442023256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{7541}}^1$

素因数の和:7995

約数の個数: 32

約数和(自身を含む): 879698880

約数和(自身を除く): 437675624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 862, 1724, 3448, 7327, 7541, 14654, 15082, 29308, 30164, 58616, 60328, 128197, 256394, 512788, 1025576, 3250171, 6500342, 13000684, 26001368, 55252907, 110505814, 221011628, 442023256]

約数ペア:

[(1, 442023256), (2, 221011628), (4, 110505814), (8, 55252907), (17, 26001368), (34, 13000684), (68, 6500342), (136, 3250171), (431, 1025576), (862, 512788), (1724, 256394), (3448, 128197), (7327, 60328), (7541, 58616), (14654, 30164), (15082, 29308)]