61938608

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{7949}}^1$

素因数の和:8444

約数の個数: 20

約数和(自身を含む): 120267600

約数和(自身を除く): 58328992

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 7949, 15898, 31796, 63592, 127184, 3871163, 7742326, 15484652, 30969304, 61938608]

約数ペア:

[(1, 61938608), (2, 30969304), (4, 15484652), (8, 7742326), (16, 3871163), (487, 127184), (974, 63592), (1948, 31796), (3896, 15898), (7792, 7949)]