37982992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{38917}}^1$

素因数の和:38986

約数の個数: 20

約数和(自身を含む): 74800396

約数和(自身を除く): 36817404

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 38917, 77834, 155668, 311336, 622672, 2373937, 4747874, 9495748, 18991496, 37982992]

約数ペア:

[(1, 37982992), (2, 18991496), (4, 9495748), (8, 4747874), (16, 2373937), (61, 622672), (122, 311336), (244, 155668), (488, 77834), (976, 38917)]