69496144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{81953}}^1$

素因数の和:82014

約数の個数: 20

約数和(自身を含む): 137190996

約数和(自身を除く): 67694852

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 81953, 163906, 327812, 655624, 1311248, 4343509, 8687018, 17374036, 34748072, 69496144]

約数ペア:

[(1, 69496144), (2, 34748072), (4, 17374036), (8, 8687018), (16, 4343509), (53, 1311248), (106, 655624), (212, 327812), (424, 163906), (848, 81953)]