84210568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8017}}^1$

素因数の和:8137

約数の個数: 32

約数和(自身を含む): 171745560

約数和(自身を除く): 87534992

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 8017, 10504, 16034, 32068, 64136, 104221, 208442, 416884, 809717, 833768, 1619434, 3238868, 6477736, 10526321, 21052642, 42105284, 84210568]

約数ペア:

[(1, 84210568), (2, 42105284), (4, 21052642), (8, 10526321), (13, 6477736), (26, 3238868), (52, 1619434), (101, 833768), (104, 809717), (202, 416884), (404, 208442), (808, 104221), (1313, 64136), (2626, 32068), (5252, 16034), (8017, 10504)]