80434952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4273}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 163352280

約数和(自身を除く): 82917328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4273, 4706, 8546, 9412, 17092, 18824, 34184, 55549, 111098, 222196, 444392, 773413, 1546826, 3093652, 6187304, 10054369, 20108738, 40217476, 80434952]

約数ペア:

[(1, 80434952), (2, 40217476), (4, 20108738), (8, 10054369), (13, 6187304), (26, 3093652), (52, 1546826), (104, 773413), (181, 444392), (362, 222196), (724, 111098), (1448, 55549), (2353, 34184), (4273, 18824), (4706, 17092), (8546, 9412)]