89859952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61717}}^1$

素因数の和:61745

約数の個数: 40

約数和(自身を含む): 214284896

約数和(自身を除く): 124424944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61717, 123434, 246868, 432019, 493736, 802321, 864038, 987472, 1604642, 1728076, 3209284, 3456152, 5616247, 6418568, 6912304, 11232494, 12837136, 22464988, 44929976, 89859952]

約数ペア:

[(1, 89859952), (2, 44929976), (4, 22464988), (7, 12837136), (8, 11232494), (13, 6912304), (14, 6418568), (16, 5616247), (26, 3456152), (28, 3209284), (52, 1728076), (56, 1604642), (91, 987472), (104, 864038), (112, 802321), (182, 493736), (208, 432019), (364, 246868), (728, 123434), (1456, 61717)]