42347624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5407}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 45261976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 5407, 7832, 10814, 21628, 43256, 59477, 118954, 237908, 475816, 481223, 962446, 1924892, 3849784, 5293453, 10586906, 21173812, 42347624]

約数ペア:

[(1, 42347624), (2, 21173812), (4, 10586906), (8, 5293453), (11, 3849784), (22, 1924892), (44, 962446), (88, 481223), (89, 475816), (178, 237908), (356, 118954), (712, 59477), (979, 43256), (1958, 21628), (3916, 10814), (5407, 7832)]