89712944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5407}}^1$

素因数の和:5493

約数の個数: 40

約数和(自身を含む): 187095168

約数和(自身を除く): 97382224

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 5407, 8296, 10814, 16592, 21628, 43256, 86512, 91919, 183838, 329827, 367676, 659654, 735352, 1319308, 1470704, 2638616, 5277232, 5607059, 11214118, 22428236, 44856472, 89712944]

約数ペア:

[(1, 89712944), (2, 44856472), (4, 22428236), (8, 11214118), (16, 5607059), (17, 5277232), (34, 2638616), (61, 1470704), (68, 1319308), (122, 735352), (136, 659654), (244, 367676), (272, 329827), (488, 183838), (976, 91919), (1037, 86512), (2074, 43256), (4148, 21628), (5407, 16592), (8296, 10814)]