86455168

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1871}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 181874160

約数和(自身を除く): 95418992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1871, 2432, 2888, 3742, 5776, 7484, 11552, 14968, 23104, 29936, 35549, 46208, 59872, 71098, 119744, 142196, 239488, 284392, 568784, 675431, 1137568, 1350862, 2275136, 2701724, 4550272, 5403448, 10806896, 21613792, 43227584, 86455168]

約数ペア:

[(1, 86455168), (2, 43227584), (4, 21613792), (8, 10806896), (16, 5403448), (19, 4550272), (32, 2701724), (38, 2275136), (64, 1350862), (76, 1137568), (128, 675431), (152, 568784), (304, 284392), (361, 239488), (608, 142196), (722, 119744), (1216, 71098), (1444, 59872), (1871, 46208), (2432, 35549), (2888, 29936), (3742, 23104), (5776, 14968), (7484, 11552)]