81495304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6133}}^1$

素因数の和:6301

約数の個数: 32

約数和(自身を含む): 167826240

約数和(自身を除く): 86330936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6133, 6644, 12266, 13288, 24532, 49064, 67463, 134926, 269852, 539704, 926083, 1852166, 3704332, 7408664, 10186913, 20373826, 40747652, 81495304]

約数ペア:

[(1, 81495304), (2, 40747652), (4, 20373826), (8, 10186913), (11, 7408664), (22, 3704332), (44, 1852166), (88, 926083), (151, 539704), (302, 269852), (604, 134926), (1208, 67463), (1661, 49064), (3322, 24532), (6133, 13288), (6644, 12266)]