87793148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11909}}^1$

素因数の和:12029

約数の個数: 24

約数和(自身を含む): 163405200

約数和(自身を除く): 75612052

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 11909, 23818, 47636, 226271, 452542, 905084, 1155173, 2310346, 4620692, 21948287, 43896574, 87793148]

約数ペア:

[(1, 87793148), (2, 43896574), (4, 21948287), (19, 4620692), (38, 2310346), (76, 1155173), (97, 905084), (194, 452542), (388, 226271), (1843, 47636), (3686, 23818), (7372, 11909)]