184806128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28713

約数の個数: 40

約数和(自身を含む): 398057856

約数和(自身を除く): 213251728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 28661, 57322, 114644, 229288, 372593, 458576, 745186, 888491, 1490372, 1776982, 2980744, 3553964, 5961488, 7107928, 11550383, 14215856, 23100766, 46201532, 92403064, 184806128]

約数ペア:

[(1, 184806128), (2, 92403064), (4, 46201532), (8, 23100766), (13, 14215856), (16, 11550383), (26, 7107928), (31, 5961488), (52, 3553964), (62, 2980744), (104, 1776982), (124, 1490372), (208, 888491), (248, 745186), (403, 458576), (496, 372593), (806, 229288), (1612, 114644), (3224, 57322), (6448, 28661)]