85985068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{17047}}^1$

素因数の和:17161

約数の個数: 24

約数和(自身を含む): 163728992

約数和(自身を除く): 77743924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 17047, 34094, 68188, 221611, 443222, 886444, 1653559, 3307118, 6614236, 21496267, 42992534, 85985068]

約数ペア:

[(1, 85985068), (2, 42992534), (4, 21496267), (13, 6614236), (26, 3307118), (52, 1653559), (97, 886444), (194, 443222), (388, 221611), (1261, 68188), (2522, 34094), (5044, 17047)]