124973648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 251412480

約数和(自身を除く): 126438832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 788, 1279, 1576, 2558, 3152, 5116, 6107, 10232, 12214, 20464, 24428, 39649, 48856, 79298, 97712, 158596, 251963, 317192, 503926, 634384, 1007852, 2015704, 4031408, 7810853, 15621706, 31243412, 62486824, 124973648]

約数ペア:

[(1, 124973648), (2, 62486824), (4, 31243412), (8, 15621706), (16, 7810853), (31, 4031408), (62, 2015704), (124, 1007852), (197, 634384), (248, 503926), (394, 317192), (496, 251963), (788, 158596), (1279, 97712), (1576, 79298), (2558, 48856), (3152, 39649), (5116, 24428), (6107, 20464), (10232, 12214)]