8783968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 18661104

約数和(自身を除く): 9877136

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 241, 268, 272, 482, 536, 544, 964, 1072, 1139, 1928, 2144, 2278, 3856, 4097, 4556, 7712, 8194, 9112, 16147, 16388, 18224, 32294, 32776, 36448, 64588, 65552, 129176, 131104, 258352, 274499, 516704, 548998, 1097996, 2195992, 4391984, 8783968]

約数ペア:

[(1, 8783968), (2, 4391984), (4, 2195992), (8, 1097996), (16, 548998), (17, 516704), (32, 274499), (34, 258352), (67, 131104), (68, 129176), (134, 65552), (136, 64588), (241, 36448), (268, 32776), (272, 32294), (482, 18224), (536, 16388), (544, 16147), (964, 9112), (1072, 8194), (1139, 7712), (1928, 4556), (2144, 4097), (2278, 3856)]