223082968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{15817}}^1$

素因数の和:15907

約数の個数: 32

約数和(自身を含む): 438474960

約数和(自身を除く): 215391992

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 7052, 14104, 15817, 31634, 63268, 126536, 648497, 680131, 1296994, 1360262, 2593988, 2720524, 5187976, 5441048, 27885371, 55770742, 111541484, 223082968]

約数ペア:

[(1, 223082968), (2, 111541484), (4, 55770742), (8, 27885371), (41, 5441048), (43, 5187976), (82, 2720524), (86, 2593988), (164, 1360262), (172, 1296994), (328, 680131), (344, 648497), (1763, 126536), (3526, 63268), (7052, 31634), (14104, 15817)]