31361584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 63960192

約数和(自身を除く): 32598608

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1193, 1643, 2386, 3286, 4772, 6572, 9544, 13144, 19088, 26288, 36983, 63229, 73966, 126458, 147932, 252916, 295864, 505832, 591728, 1011664, 1960099, 3920198, 7840396, 15680792, 31361584]

約数ペア:

[(1, 31361584), (2, 15680792), (4, 7840396), (8, 3920198), (16, 1960099), (31, 1011664), (53, 591728), (62, 505832), (106, 295864), (124, 252916), (212, 147932), (248, 126458), (424, 73966), (496, 63229), (848, 36983), (1193, 26288), (1643, 19088), (2386, 13144), (3286, 9544), (4772, 6572)]