86146864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 172363968

約数和(自身を除く): 86217104

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 752, 776, 1181, 1552, 2362, 4559, 4724, 9118, 9448, 18236, 18896, 36472, 55507, 72944, 111014, 114557, 222028, 229114, 444056, 458228, 888112, 916456, 1832912, 5384179, 10768358, 21536716, 43073432, 86146864]

約数ペア:

[(1, 86146864), (2, 43073432), (4, 21536716), (8, 10768358), (16, 5384179), (47, 1832912), (94, 916456), (97, 888112), (188, 458228), (194, 444056), (376, 229114), (388, 222028), (752, 114557), (776, 111014), (1181, 72944), (1552, 55507), (2362, 36472), (4559, 18896), (4724, 18236), (9118, 9448)]