2016410128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{17909}}^1$

素因数の和:18175

約数の個数: 40

約数和(自身を含む): 4050812160

約数和(自身を除く): 2034402032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 3632, 7037, 14074, 17909, 28148, 35818, 56296, 71636, 112592, 143272, 286544, 555179, 1110358, 2220716, 4065343, 4441432, 8130686, 8882864, 16261372, 32522744, 65045488, 126025633, 252051266, 504102532, 1008205064, 2016410128]

約数ペア:

[(1, 2016410128), (2, 1008205064), (4, 504102532), (8, 252051266), (16, 126025633), (31, 65045488), (62, 32522744), (124, 16261372), (227, 8882864), (248, 8130686), (454, 4441432), (496, 4065343), (908, 2220716), (1816, 1110358), (3632, 555179), (7037, 286544), (14074, 143272), (17909, 112592), (28148, 71636), (35818, 56296)]