85909736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3119}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 176342400

約数和(自身を除く): 90432664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3119, 3443, 6238, 6886, 12476, 13772, 24952, 27544, 34309, 68618, 137236, 274472, 976247, 1952494, 3904988, 7809976, 10738717, 21477434, 42954868, 85909736]

約数ペア:

[(1, 85909736), (2, 42954868), (4, 21477434), (8, 10738717), (11, 7809976), (22, 3904988), (44, 1952494), (88, 976247), (313, 274472), (626, 137236), (1252, 68618), (2504, 34309), (3119, 27544), (3443, 24952), (6238, 13772), (6886, 12476)]