105987656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1259}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 210924000

約数和(自身を除く): 104936344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 619, 1238, 1259, 2476, 2518, 4952, 5036, 10072, 10523, 21046, 21403, 42092, 42806, 84184, 85612, 171224, 779321, 1558642, 3117284, 6234568, 13248457, 26496914, 52993828, 105987656]

約数ペア:

[(1, 105987656), (2, 52993828), (4, 26496914), (8, 13248457), (17, 6234568), (34, 3117284), (68, 1558642), (136, 779321), (619, 171224), (1238, 85612), (1259, 84184), (2476, 42806), (2518, 42092), (4952, 21403), (5036, 21046), (10072, 10523)]