80590952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14621}}^1$

素因数の和:14693

約数の個数: 32

約数和(自身を含む): 165813480

約数和(自身を除く): 85222528

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 14621, 29242, 58484, 116968, 190073, 380146, 760292, 774913, 1520584, 1549826, 3099652, 6199304, 10073869, 20147738, 40295476, 80590952]

約数ペア:

[(1, 80590952), (2, 40295476), (4, 20147738), (8, 10073869), (13, 6199304), (26, 3099652), (52, 1549826), (53, 1520584), (104, 774913), (106, 760292), (212, 380146), (424, 190073), (689, 116968), (1378, 58484), (2756, 29242), (5512, 14621)]