87701264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41213}}^1$

素因数の和:41247

約数の個数: 40

約数和(自身を含む): 204421440

約数和(自身を除く): 116720176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 41213, 82426, 164852, 288491, 329704, 576982, 659408, 783047, 1153964, 1566094, 2307928, 3132188, 4615856, 5481329, 6264376, 10962658, 12528752, 21925316, 43850632, 87701264]

約数ペア:

[(1, 87701264), (2, 43850632), (4, 21925316), (7, 12528752), (8, 10962658), (14, 6264376), (16, 5481329), (19, 4615856), (28, 3132188), (38, 2307928), (56, 1566094), (76, 1153964), (112, 783047), (133, 659408), (152, 576982), (266, 329704), (304, 288491), (532, 164852), (1064, 82426), (2128, 41213)]