89459864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1093}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 181035120

約数和(自身を除く): 91575256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 787, 1093, 1574, 2186, 3148, 4372, 6296, 8744, 10231, 14209, 20462, 28418, 40924, 56836, 81848, 113672, 860191, 1720382, 3440764, 6881528, 11182483, 22364966, 44729932, 89459864]

約数ペア:

[(1, 89459864), (2, 44729932), (4, 22364966), (8, 11182483), (13, 6881528), (26, 3440764), (52, 1720382), (104, 860191), (787, 113672), (1093, 81848), (1574, 56836), (2186, 40924), (3148, 28418), (4372, 20462), (6296, 14209), (8744, 10231)]