61611136

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{15527}}^1$

素因数の和:15572

約数の個数: 32

約数和(自身を含む): 126708480

約数和(自身を除く): 65097344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 15527, 31054, 62108, 124216, 248432, 481337, 496864, 962674, 993728, 1925348, 1987456, 3850696, 7701392, 15402784, 30805568, 61611136]

約数ペア:

[(1, 61611136), (2, 30805568), (4, 15402784), (8, 7701392), (16, 3850696), (31, 1987456), (32, 1925348), (62, 993728), (64, 962674), (124, 496864), (128, 481337), (248, 248432), (496, 124216), (992, 62108), (1984, 31054), (3968, 15527)]