57153584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 116242560

約数和(自身を除く): 59088976

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1889, 1891, 3778, 3782, 7556, 7564, 15112, 15128, 30224, 30256, 58559, 115229, 117118, 230458, 234236, 460916, 468472, 921832, 936944, 1843664, 3572099, 7144198, 14288396, 28576792, 57153584]

約数ペア:

[(1, 57153584), (2, 28576792), (4, 14288396), (8, 7144198), (16, 3572099), (31, 1843664), (61, 936944), (62, 921832), (122, 468472), (124, 460916), (244, 234236), (248, 230458), (488, 117118), (496, 115229), (976, 58559), (1889, 30256), (1891, 30224), (3778, 15128), (3782, 15112), (7556, 7564)]