84011906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 140667840

約数和(自身を除く): 56655934

約数列:

[1, 2, 11, 22, 89, 107, 178, 214, 401, 802, 979, 1177, 1958, 2354, 4411, 8822, 9523, 19046, 35689, 42907, 71378, 85814, 104753, 209506, 392579, 471977, 785158, 943954, 3818723, 7637446, 42005953, 84011906]

約数ペア:

[(1, 84011906), (2, 42005953), (11, 7637446), (22, 3818723), (89, 943954), (107, 785158), (178, 471977), (214, 392579), (401, 209506), (802, 104753), (979, 85814), (1177, 71378), (1958, 42907), (2354, 35689), (4411, 19046), (8822, 9523)]