125084648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19717}}^1$

素因数の和:19797

約数の個数: 32

約数和(自身を含む): 256728360

約数和(自身を除く): 131643712

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 19717, 39434, 78868, 157736, 256321, 512642, 1025284, 1202737, 2050568, 2405474, 4810948, 9621896, 15635581, 31271162, 62542324, 125084648]

約数ペア:

[(1, 125084648), (2, 62542324), (4, 31271162), (8, 15635581), (13, 9621896), (26, 4810948), (52, 2405474), (61, 2050568), (104, 1202737), (122, 1025284), (244, 512642), (488, 256321), (793, 157736), (1586, 78868), (3172, 39434), (6344, 19717)]