61942984

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{68521}}^1$

素因数の和:68640

約数の個数: 16

約数和(自身を含む): 117172620

約数和(自身を除く): 55229636

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 68521, 137042, 274084, 548168, 7742873, 15485746, 30971492, 61942984]

約数ペア:

[(1, 61942984), (2, 30971492), (4, 15485746), (8, 7742873), (113, 548168), (226, 274084), (452, 137042), (904, 68521)]