91940486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 155623680

約数和(自身を除く): 63683194

約数列:

[1, 2, 11, 22, 37, 74, 179, 358, 407, 631, 814, 1262, 1969, 3938, 6623, 6941, 13246, 13882, 23347, 46694, 72853, 112949, 145706, 225898, 256817, 513634, 1242439, 2484878, 4179113, 8358226, 45970243, 91940486]

約数ペア:

[(1, 91940486), (2, 45970243), (11, 8358226), (22, 4179113), (37, 2484878), (74, 1242439), (179, 513634), (358, 256817), (407, 225898), (631, 145706), (814, 112949), (1262, 72853), (1969, 46694), (3938, 23347), (6623, 13882), (6941, 13246)]