78896056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12071}}^1$

素因数の和:12139

約数の個数: 32

約数和(自身を含む): 159350400

約数和(自身を除く): 80454344

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 12071, 24142, 48284, 96568, 229349, 458698, 519053, 917396, 1038106, 1834792, 2076212, 4152424, 9862007, 19724014, 39448028, 78896056]

約数ペア:

[(1, 78896056), (2, 39448028), (4, 19724014), (8, 9862007), (19, 4152424), (38, 2076212), (43, 1834792), (76, 1038106), (86, 917396), (152, 519053), (172, 458698), (344, 229349), (817, 96568), (1634, 48284), (3268, 24142), (6536, 12071)]