86634128

素因数分解:

$2^4\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1091}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 192279360

約数和(自身を除く): 105645232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 709, 1091, 1418, 2182, 2836, 4364, 4963, 5672, 7637, 8728, 9926, 11344, 15274, 17456, 19852, 30548, 39704, 61096, 79408, 122192, 773519, 1547038, 3094076, 5414633, 6188152, 10829266, 12376304, 21658532, 43317064, 86634128]

約数ペア:

[(1, 86634128), (2, 43317064), (4, 21658532), (7, 12376304), (8, 10829266), (14, 6188152), (16, 5414633), (28, 3094076), (56, 1547038), (112, 773519), (709, 122192), (1091, 79408), (1418, 61096), (2182, 39704), (2836, 30548), (4364, 19852), (4963, 17456), (5672, 15274), (7637, 11344), (8728, 9926)]