855804536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{4409}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 1690794000

約数和(自身を除く): 834989464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1277, 2554, 4409, 5108, 8818, 10216, 17636, 24263, 35272, 48526, 83771, 97052, 167542, 194104, 335084, 670168, 5630293, 11260586, 22521172, 45042344, 106975567, 213951134, 427902268, 855804536]

約数ペア:

[(1, 855804536), (2, 427902268), (4, 213951134), (8, 106975567), (19, 45042344), (38, 22521172), (76, 11260586), (152, 5630293), (1277, 670168), (2554, 335084), (4409, 194104), (5108, 167542), (8818, 97052), (10216, 83771), (17636, 48526), (24263, 35272)]