76557616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{208037}}^1$

素因数の和:208068

約数の個数: 20

約数和(自身を含む): 154780272

約数和(自身を除く): 78222656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 208037, 416074, 832148, 1664296, 3328592, 4784851, 9569702, 19139404, 38278808, 76557616]

約数ペア:

[(1, 76557616), (2, 38278808), (4, 19139404), (8, 9569702), (16, 4784851), (23, 3328592), (46, 1664296), (92, 832148), (184, 416074), (368, 208037)]