89849648

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11299}}^1$

素因数の和:11385

約数の個数: 40

約数和(自身を含む): 201772800

約数和(自身を除く): 111923152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 11299, 22598, 45196, 79093, 90392, 158186, 180784, 316372, 632744, 802229, 1265488, 1604458, 3208916, 5615603, 6417832, 11231206, 12835664, 22462412, 44924824, 89849648]

約数ペア:

[(1, 89849648), (2, 44924824), (4, 22462412), (7, 12835664), (8, 11231206), (14, 6417832), (16, 5615603), (28, 3208916), (56, 1604458), (71, 1265488), (112, 802229), (142, 632744), (284, 316372), (497, 180784), (568, 158186), (994, 90392), (1136, 79093), (1988, 45196), (3976, 22598), (7952, 11299)]