78029176

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 151153200

約数和(自身を除く): 73124024

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 2081, 4162, 4687, 8324, 9374, 16648, 18748, 37496, 89483, 178966, 226829, 357932, 453658, 715864, 907316, 1814632, 9753647, 19507294, 39014588, 78029176]

約数ペア:

[(1, 78029176), (2, 39014588), (4, 19507294), (8, 9753647), (43, 1814632), (86, 907316), (109, 715864), (172, 453658), (218, 357932), (344, 226829), (436, 178966), (872, 89483), (2081, 37496), (4162, 18748), (4687, 16648), (8324, 9374)]