85073248

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{15731}}^1$

素因数の和:15767

約数の個数: 36

約数和(自身を含む): 181374228

約数和(自身を除く): 96300980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 15731, 31462, 62924, 125848, 204503, 251696, 409006, 503392, 818012, 1636024, 2658539, 3272048, 5317078, 6544096, 10634156, 21268312, 42536624, 85073248]

約数ペア:

[(1, 85073248), (2, 42536624), (4, 21268312), (8, 10634156), (13, 6544096), (16, 5317078), (26, 3272048), (32, 2658539), (52, 1636024), (104, 818012), (169, 503392), (208, 409006), (338, 251696), (416, 204503), (676, 125848), (1352, 62924), (2704, 31462), (5408, 15731)]