89249888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30649}}^1$

素因数の和:30679

約数の個数: 48

約数和(自身を含む): 216266400

約数和(自身を除く): 127016512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 30649, 61298, 122596, 214543, 245192, 398437, 429086, 490384, 796874, 858172, 980768, 1593748, 1716344, 2789059, 3187496, 3432688, 5578118, 6374992, 6865376, 11156236, 12749984, 22312472, 44624944, 89249888]

約数ペア:

[(1, 89249888), (2, 44624944), (4, 22312472), (7, 12749984), (8, 11156236), (13, 6865376), (14, 6374992), (16, 5578118), (26, 3432688), (28, 3187496), (32, 2789059), (52, 1716344), (56, 1593748), (91, 980768), (104, 858172), (112, 796874), (182, 490384), (208, 429086), (224, 398437), (364, 245192), (416, 214543), (728, 122596), (1456, 61298), (2912, 30649)]