61145144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{661}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 118842240

約数和(自身を除く): 57697096

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 373, 661, 746, 1322, 1492, 2644, 2984, 5288, 11563, 20491, 23126, 40982, 46252, 81964, 92504, 163928, 246553, 493106, 986212, 1972424, 7643143, 15286286, 30572572, 61145144]

約数ペア:

[(1, 61145144), (2, 30572572), (4, 15286286), (8, 7643143), (31, 1972424), (62, 986212), (124, 493106), (248, 246553), (373, 163928), (661, 92504), (746, 81964), (1322, 46252), (1492, 40982), (2644, 23126), (2984, 20491), (5288, 11563)]