69236144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139589}}^1$

素因数の和:139628

約数の個数: 20

約数和(自身を含む): 138473280

約数和(自身を除く): 69237136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139589, 279178, 558356, 1116712, 2233424, 4327259, 8654518, 17309036, 34618072, 69236144]

約数ペア:

[(1, 69236144), (2, 34618072), (4, 17309036), (8, 8654518), (16, 4327259), (31, 2233424), (62, 1116712), (124, 558356), (248, 279178), (496, 139589)]