42105284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8017}}^1$

素因数の和:8135

約数の個数: 24

約数和(自身を含む): 80147928

約数和(自身を除く): 38042644

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 8017, 16034, 32068, 104221, 208442, 416884, 809717, 1619434, 3238868, 10526321, 21052642, 42105284]

約数ペア:

[(1, 42105284), (2, 21052642), (4, 10526321), (13, 3238868), (26, 1619434), (52, 809717), (101, 416884), (202, 208442), (404, 104221), (1313, 32068), (2626, 16034), (5252, 8017)]