87168424

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21323}}^1$

素因数の和:21409

約数の個数: 32

約数和(自身を含む): 189357120

約数和(自身を除く): 102188696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 21323, 42646, 85292, 149261, 170584, 298522, 597044, 1194088, 1556579, 3113158, 6226316, 10896053, 12452632, 21792106, 43584212, 87168424]

約数ペア:

[(1, 87168424), (2, 43584212), (4, 21792106), (7, 12452632), (8, 10896053), (14, 6226316), (28, 3113158), (56, 1556579), (73, 1194088), (146, 597044), (292, 298522), (511, 170584), (584, 149261), (1022, 85292), (2044, 42646), (4088, 21323)]