77930984

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{17489}}^1$

素因数の和:18052

約数の個数: 16

約数和(自身を含む): 146391300

約数和(自身を除く): 68460316

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 17489, 34978, 69956, 139912, 9741373, 19482746, 38965492, 77930984]

約数ペア:

[(1, 77930984), (2, 38965492), (4, 19482746), (8, 9741373), (557, 139912), (1114, 69956), (2228, 34978), (4456, 17489)]