42895864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5477}}^1$

素因数の和:5583

約数の個数: 32

約数和(自身を含む): 88743600

約数和(自身を除く): 45847736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 5477, 7832, 10954, 21908, 43816, 60247, 120494, 240988, 481976, 487453, 974906, 1949812, 3899624, 5361983, 10723966, 21447932, 42895864]

約数ペア:

[(1, 42895864), (2, 21447932), (4, 10723966), (8, 5361983), (11, 3899624), (22, 1949812), (44, 974906), (88, 487453), (89, 481976), (178, 240988), (356, 120494), (712, 60247), (979, 43816), (1958, 21908), (3916, 10954), (5477, 7832)]