61108864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{25127}}^1$

素因数の和:25160

約数の個数: 32

約数和(自身を含む): 128152800

約数和(自身を除く): 67043936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 25127, 50254, 100508, 201016, 402032, 477413, 804064, 954826, 1608128, 1909652, 3216256, 3819304, 7638608, 15277216, 30554432, 61108864]

約数ペア:

[(1, 61108864), (2, 30554432), (4, 15277216), (8, 7638608), (16, 3819304), (19, 3216256), (32, 1909652), (38, 1608128), (64, 954826), (76, 804064), (128, 477413), (152, 402032), (304, 201016), (608, 100508), (1216, 50254), (2432, 25127)]