15661094824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{115155109}}^1$

素因数の和:115155132

約数の個数: 16

約数和(自身を含む): 31091879700

約数和(自身を除く): 15430784876

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 115155109, 230310218, 460620436, 921240872, 1957636853, 3915273706, 7830547412, 15661094824]

約数ペア:

[(1, 15661094824), (2, 7830547412), (4, 3915273706), (8, 1957636853), (17, 921240872), (34, 460620436), (68, 230310218), (136, 115155109)]